3_STAR
type: ConceptGroup
member: organonitrogen heterocyclic compound

diazaborine derivative
type: Concept
broader: organonitrogen heterocyclic compound

(6Ar,9S,10aR)-9-(methylsulfanylmethyl)-7-propyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline;methanesulfonic acid
type: Concept
broader: organonitrogen heterocyclic compound

triazolobenzothiazole
type: Concept
broader: organonitrogen heterocyclic compound

5-methyl-6-phenyl-3H-thieno[2,3-d]pyrimidine-4-thione
type: Concept
broader: organonitrogen heterocyclic compound

4-(4-methoxyanilino)-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

2-[[6,6-dimethyl-2-(propan-2-ylthio)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-furanylmethyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

BE-54238B
type: Concept
broader: organonitrogen heterocyclic compound

pyrazolopyrazole
type: Concept
broader: organonitrogen heterocyclic compound

3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-N-(3-fluoro-4-methylphenyl)propanamide
type: Concept
broader: organonitrogen heterocyclic compound

acesulfame
type: Concept
broader: organonitrogen heterocyclic compound

2-chloro-N-(2-ethyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone
type: Concept
broader: organonitrogen heterocyclic compound

LSM-19776
type: Concept
broader: organonitrogen heterocyclic compound

pyrroline
type: Concept
broader: organonitrogen heterocyclic compound

LSM-2613
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolopyridine
type: Concept
broader: organonitrogen heterocyclic compound

quinagolide
type: Concept
broader: organonitrogen heterocyclic compound

2-methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone
type: Concept
broader: organonitrogen heterocyclic compound

azepinoindole
type: Concept
broader: organonitrogen heterocyclic compound

cyclopentapyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

aziridinium ion
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolidines
type: Concept
broader: organonitrogen heterocyclic compound

6-[(3-aminophenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [2-oxo-2-(thiophen-2-ylmethylamino)ethyl] ester
type: Concept
broader: organonitrogen heterocyclic compound

azacycloalkane
type: Concept
broader: organonitrogen heterocyclic compound

benzoselenazole
type: Concept
broader: organonitrogen heterocyclic compound

cyclopentaimidazothiazole
type: Concept
broader: organonitrogen heterocyclic compound

Maculosine
type: Concept
broader: organonitrogen heterocyclic compound

Thialdine
type: Concept
broader: organonitrogen heterocyclic compound

N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

indenopyrazole
type: Concept
broader: organonitrogen heterocyclic compound

indazoles
type: Concept
broader: organonitrogen heterocyclic compound

triazolopyrimidines
type: Concept
broader: organonitrogen heterocyclic compound

N,N-dimethyl-N'-(2-methyl-4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)methanimidamide
type: Concept
broader: organonitrogen heterocyclic compound

6-ethyl-6-methyl-5,8-dihydro-1H-thiopyrano[2,3]thieno[2,4-b]pyrimidine-2,4-dione
type: Concept
broader: organonitrogen heterocyclic compound

2-[[(1-ethyl-2-benzimidazolyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

bisoxazole
type: Concept
broader: organonitrogen heterocyclic compound

2-methyl-2,3,4,5-tetrahydro-1,5-benzoxazepin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

2-(2-furanyl)-5-[(2-methoxyphenyl)methylidene]-6-thiazolo[3,2-b][1,2,4]triazolone
type: Concept
broader: organonitrogen heterocyclic compound

5,6-dimethyl-N-[2-methyl-2-(4-morpholinyl)propyl]-4-thieno[2,3-d]pyrimidinamine
type: Concept
broader: organonitrogen heterocyclic compound

4-methyl-N-[(4-methylphenyl)methyl]-2-furo[3,2-c]quinolinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

Dibenz[a,j]acridine
type: Concept
broader: organonitrogen heterocyclic compound

N-cyclohexyl-6-methyl-4-thieno[2,3-d]pyrimidinamine
type: Concept
broader: organonitrogen heterocyclic compound

LSM-19637
type: Concept
broader: organonitrogen heterocyclic compound

5-[2-furanyl(4-morpholinyl)methyl]-6-thiazolo[3,2-b][1,2,4]triazolol
type: Concept
broader: organonitrogen heterocyclic compound

triazinanes
type: Concept
broader: organonitrogen heterocyclic compound

3-(4-methoxyphenyl)-6-phenyl-4-thieno[2,3-d]pyrimidinone
type: Concept
broader: organonitrogen heterocyclic compound

uretdiones
type: Concept
broader: organonitrogen heterocyclic compound

2-[[5-(4-methylphenyl)-3-thiazolo[2,3-c][1,2,4]triazolyl]thio]-N-(6-methyl-2-pyridinyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

TMC-135B
type: Concept
broader: organonitrogen heterocyclic compound

pyrazolopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

pyranothiazole
type: Concept
broader: organonitrogen heterocyclic compound

benzo[d]isothiazol-3-one
type: Concept
broader: organonitrogen heterocyclic compound

oxathiocane
type: Concept
broader: organonitrogen heterocyclic compound

3-methyl-N-[(4-methylphenyl)methyl]-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
type: Concept
broader: organonitrogen heterocyclic compound

2,5-dimethyl-4-[[2-oxo-2-(4-phenylbutan-2-ylamino)ethyl]thio]-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

Dubinidine
type: Concept
broader: organonitrogen heterocyclic compound

thiadiazoloquinoline
type: Concept
broader: organonitrogen heterocyclic compound

thienopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

dithioloquinoxaline
type: Concept
broader: organonitrogen heterocyclic compound

3-[[2-(2-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid
type: Concept
broader: organonitrogen heterocyclic compound

thienoimidazole
type: Concept
broader: organonitrogen heterocyclic compound

1-[2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl]-N-methyl-3,4-dihydro-1H-isochromene-6-carboxamide
type: Concept
broader: organonitrogen heterocyclic compound

pyrimidopurine
type: Concept
broader: organonitrogen heterocyclic compound

pyridoindole
type: Concept
broader: organonitrogen heterocyclic compound

triazolothiadiazole
type: Concept
broader: organonitrogen heterocyclic compound

pyrimidinothiazolopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

Dihydro-4,6-dimethyl-2-(1-methylethyl)-4H-1,3,5-dithiazine
type: Concept
broader: organonitrogen heterocyclic compound

Tryptanthrine
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolidinopiperidine
type: Concept
broader: organonitrogen heterocyclic compound

1-(2-furanylmethyl)-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione
type: Concept
broader: organonitrogen heterocyclic compound

2-[3-(2-furanylmethyl)-2,4-dioxo-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

indolobenzazepine
type: Concept
broader: organonitrogen heterocyclic compound

1-[(4As,5R,7S,8aR)-5-[[(1S,5S,9S,11R,13S,17R)-11,14-dimethyl-6,14-diazatetracyclo[7.6.2.02,7.013,17]heptadec-6-en-5-yl]methyl]-7-methyl-3,4,4a,5,6,7,8,8a-octahydro-2H-quinolin-1-yl]ethanone
type: Concept
broader: organonitrogen heterocyclic compound

Dihydro-2,4,6-tris(2-methylpropyl)-4h-1,3,5-dithiazine
type: Concept
broader: organonitrogen heterocyclic compound

pentetrazol
type: Concept
broader: organonitrogen heterocyclic compound

3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxylic acid
type: Concept
broader: organonitrogen heterocyclic compound

2-methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepin-8-yl L-glucopyranosiduronic acid
type: Concept
broader: organonitrogen heterocyclic compound

N,8-dimethyl-N-(3-methylphenyl)-4-oxo-5H-thieno[3,2-c]quinoline-2-carboxamide
type: Concept
broader: organonitrogen heterocyclic compound

N-cyclohexyl-N,4-dimethyl-5-thieno[3,2-b]pyrrolecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

benzopyridine
type: Concept
broader: organonitrogen heterocyclic compound

nucleobase
type: Concept
broader: organonitrogen heterocyclic compound

LSM-1859
type: Concept
broader: organonitrogen heterocyclic compound

2-bromo-6-[(2,4-difluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

diazepane
type: Concept
broader: organonitrogen heterocyclic compound

calycanthine
type: Concept
broader: organonitrogen heterocyclic compound

2-[[[4-cyclohexyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]thio]methyl]-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine
type: Concept
broader: organonitrogen heterocyclic compound

oxadiazane
type: Concept
broader: organonitrogen heterocyclic compound

benzoxazocine
type: Concept
broader: organonitrogen heterocyclic compound

3-[(6aR,9R)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-yl]-1,1-diethylurea
type: Concept
broader: organonitrogen heterocyclic compound

(1R,5R,6S,11S,12R,14R)-22-[(1S)-1-Hydroxyethyl]-6,16-dimethyl-10,19-dioxa-16-azahexacyclo[12.5.3.15,9.01,14.02,11.06,11]tricosa-2,21-diene-9,12-diol
type: Concept
broader: organonitrogen heterocyclic compound

isoquinolines
type: Concept
broader: organonitrogen heterocyclic compound

LSM-6732
type: Concept
broader: organonitrogen heterocyclic compound

oxazolopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

imidazoquinazoline
type: Concept
broader: organonitrogen heterocyclic compound

pyrazinopyridoindole
type: Concept
broader: organonitrogen heterocyclic compound

2-(butylamino)-3-(3-chlorophenyl)-7-methyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

2,4-dimethyl-6-phenyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

N-(4-ethoxyphenyl)-2-[(6-phenyl-4-thieno[2,3-d]pyrimidinyl)thio]propanamide
type: Concept
broader: organonitrogen heterocyclic compound

pyrroloquinoxaline
type: Concept
broader: organonitrogen heterocyclic compound

Izonsteride
type: Concept
broader: organonitrogen heterocyclic compound

naphthothiazole
type: Concept
broader: organonitrogen heterocyclic compound

oxazolopyrazine
type: Concept
broader: organonitrogen heterocyclic compound

pyrazinoindole
type: Concept
broader: organonitrogen heterocyclic compound

4-(2,6-dimethylphenoxy)-5-methoxy-2-(2-pyridinyl)pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

N-(6-methyl-1,3-benzothiazol-2-yl)-2-[(4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

pyrazolooxadiazepine
type: Concept
broader: organonitrogen heterocyclic compound

Nigellicine
type: Concept
broader: organonitrogen heterocyclic compound

N-[(4,7-dimethyl-6,6a,8,9,10,10a-hexahydroindolo[4,3-fg]quinoline-9-yl)methyl]carbamic acid (phenylmethyl) ester
type: Concept
broader: organonitrogen heterocyclic compound

Benz[c]acridine
type: Concept
broader: organonitrogen heterocyclic compound

4-[[2-(dimethylamino)-2-thiophen-2-ylethyl]amino]-5-methyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

N-(1,3-benzodioxol-5-yl)-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

protuboxepin B
type: Concept
broader: organonitrogen heterocyclic compound

precursor Z hydrate
type: Concept
broader: organonitrogen heterocyclic compound

pyranopyrrole
type: Concept
broader: organonitrogen heterocyclic compound

4-[[5-(4-fluorophenyl)-3-methyl-4-oxo-2-thieno[2,3-d]pyrimidinyl]thio]-2-(1-iminoethyl)-3-oxobutanenitrile
type: Concept
broader: organonitrogen heterocyclic compound

azabicycloalkane
type: Concept
broader: organonitrogen heterocyclic compound

1-[2-(diethylamino)ethyl]-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione
type: Concept
broader: organonitrogen heterocyclic compound

pteridines
type: Concept
broader: organonitrogen heterocyclic compound

quinolines
type: Concept
broader: organonitrogen heterocyclic compound

3-prop-2-enyl-2-sulfanylidene-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

LSM-22688
type: Concept
broader: organonitrogen heterocyclic compound

N-[[4-(dimethylamino)phenyl]methyl]-3-ethyl-N-(2-furanylmethyl)-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

dibenzoquinolizine
type: Concept
broader: organonitrogen heterocyclic compound

quinolizines
type: Concept
broader: organonitrogen heterocyclic compound

N-(7-methyl-2,5-dioxo-4,4a,6,10b-tetrahydro-3H-pyrano[3,2-c]quinolin-3-yl)propanamide
type: Concept
broader: organonitrogen heterocyclic compound

dipymetitrone
type: Concept
broader: organonitrogen heterocyclic compound

17-O-acetylnorajmaline
type: Concept
broader: organonitrogen heterocyclic compound

benzazepine
type: Concept
broader: organonitrogen heterocyclic compound

2-[(2-ethyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

Lepadin D
type: Concept
broader: organonitrogen heterocyclic compound

azaspiro compound
type: Concept
broader: organonitrogen heterocyclic compound

azepanes
type: Concept
broader: organonitrogen heterocyclic compound

norajmaline
type: Concept
broader: organonitrogen heterocyclic compound

benzofuropyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

7,9-dimethyl-2-(phenylmethylthio)-1H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

9-(dimethylamino)-3-(4-methoxyphenyl)-4-pyrido[1,2]thieno[3,4-d]pyrimidinone
type: Concept
broader: organonitrogen heterocyclic compound

azatetracycloalkane
type: Concept
broader: organonitrogen heterocyclic compound

2-[[(2-chlorophenyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

pyrroloimidazole
type: Concept
broader: organonitrogen heterocyclic compound

cephams
type: Concept
broader: organonitrogen heterocyclic compound

heptaazaphenalene
type: Concept
broader: organonitrogen heterocyclic compound

Pydanon
type: Concept
broader: organonitrogen heterocyclic compound

tetrahydropyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

N-[(4-methylphenyl)methyl]-2-(2-pyridinyl)-4-(trifluoromethyl)-5-pyrimidinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

N-pyridin-4-yl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
type: Concept
broader: organonitrogen heterocyclic compound

benzotriazines
type: Concept
broader: organonitrogen heterocyclic compound

2-[(3,6-dimethyl-4-oxo-2-thieno[2,3-d]pyrimidinyl)thio]-N-(4-methylphenyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

5,6-dimethyl-N-(3-pyridinylmethyl)-4-thieno[2,3-d]pyrimidinamine
type: Concept
broader: organonitrogen heterocyclic compound

thiadiazolidine
type: Concept
broader: organonitrogen heterocyclic compound

imidazothiazole
type: Concept
broader: organonitrogen heterocyclic compound

triazaacenaphthylene
type: Concept
broader: organonitrogen heterocyclic compound

oxolucidine B
type: Concept
broader: organonitrogen heterocyclic compound

9-ethyl-1,2,4,5-tetrazaspiro[5.5]undecane-3-thione
type: Concept
broader: organonitrogen heterocyclic compound

triazolopyridine
type: Concept
broader: organonitrogen heterocyclic compound

1,3-bis(2-ethylhexyl)-5-methyl-1,3-diazinan-5-amine
type: Concept
broader: organonitrogen heterocyclic compound

Dibenz[a,h]acridine
type: Concept
broader: organonitrogen heterocyclic compound

dioxazine
type: Concept
broader: organonitrogen heterocyclic compound

SN-38 carboxylic acid
type: Concept
broader: organonitrogen heterocyclic compound

imidazotetrazine
type: Concept
broader: organonitrogen heterocyclic compound

triazolopyrazine
type: Concept
broader: organonitrogen heterocyclic compound

cylindrospermopsins
type: Concept
broader: organonitrogen heterocyclic compound

gamma-Fagarine
type: Concept
broader: organonitrogen heterocyclic compound

2-[[3-(4-methylphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-thiazolyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

dibenzopyridine
type: Concept
broader: organonitrogen heterocyclic compound

4-chloro-N-(3,4-dimethoxyphenyl)-2-thieno[3,2-c]quinolinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

Phlegmarine
type: Concept
broader: organonitrogen heterocyclic compound

pyridophenoxazine
type: Concept
broader: organonitrogen heterocyclic compound

benzothiazepine
type: Concept
broader: organonitrogen heterocyclic compound

5-bromo-3-pyridinecarboxylic acid [(6aS,9R,10aS)-10a-methoxy-4,7-dimethyl-6a,8,9,10-tetrahydro-6H-indolo[4,3-fg]quinoline-9-yl]methyl ester
type: Concept
broader: organonitrogen heterocyclic compound

Dihydro-6-isopropyl-2,4-dimethyl-4H-1,3,5-dithiazine
type: Concept
broader: organonitrogen heterocyclic compound

N'-[6-(tert-butyl)thieno[3,2-d]pyrimidin-4-yl]-4-methylbenzohydrazide
type: Concept
broader: organonitrogen heterocyclic compound

2-[2-(dimethylamino)ethylthio]-6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine
type: Concept
broader: organonitrogen heterocyclic compound

N-(4-chlorophenyl)-2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

benzoimidazothiazole
type: Concept
broader: organonitrogen heterocyclic compound

5-(4-chlorophenyl)-3H-thieno[2,3-d]pyrimidine-4-thione
type: Concept
broader: organonitrogen heterocyclic compound

imidazopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

2-[[3-[2-(dimethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(3-methoxyphenyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

Chloroaustralasine B
type: Concept
broader: organonitrogen heterocyclic compound

imidazolinone
type: Concept
broader: organonitrogen heterocyclic compound

Veprisinium
type: Concept
broader: organonitrogen heterocyclic compound

4-(5,6-dimethyl-1-benzimidazolyl)-5-phenylthieno[2,3-d]pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

4-(1-benzotriazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

pyranopterin
type: Concept
broader: organonitrogen heterocyclic compound

6-oxo-1,6-dihydrodibenzo[cd,g]indazole-3-sulfonic acid
type: Concept
broader: organonitrogen heterocyclic compound

Simulansine
type: Concept
broader: organonitrogen heterocyclic compound

azetidines
type: Concept
broader: organonitrogen heterocyclic compound

4-sulfanylidene-1,6,7,8,9,10-hexahydropyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile
type: Concept
broader: organonitrogen heterocyclic compound

7-methoxy-N-(3-pyridinylmethyl)-2-furo[2,3-b]quinolinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

fumiquinazoline
type: Concept
broader: organonitrogen heterocyclic compound

7-ethyl-7-methyl-2-sulfanylidene-6,9-dihydro-1H-pyrano[2,3]thieno[2,4-b]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

4-hydroxy-6-propan-2-ylpyrano[3,2-c]quinoline-2,5-dione
type: Concept
broader: organonitrogen heterocyclic compound

Haplodimerine
type: Concept
broader: organonitrogen heterocyclic compound

3,7-dimethyl-2-(methylthio)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

tetrazolopyridine
type: Concept
broader: organonitrogen heterocyclic compound

6-[(6-chloro-2-fluoro-3-methylphenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

imidazotriazine
type: Concept
broader: organonitrogen heterocyclic compound

carbapenems
type: Concept
broader: organonitrogen heterocyclic compound

4-(7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)morpholine
type: Concept
broader: organonitrogen heterocyclic compound

2-[[3-(4-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

imidazopurine
type: Concept
broader: organonitrogen heterocyclic compound

6-[(2,5-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

benzophenanthridine
type: Concept
broader: organonitrogen heterocyclic compound

naphthyridine
type: Concept
broader: organonitrogen heterocyclic compound

LSM-6333
type: Concept
broader: organonitrogen heterocyclic compound

diazolidine
type: Concept
broader: organonitrogen heterocyclic compound

scytonemin
type: Concept
broader: organonitrogen heterocyclic compound

2-[2,4-dioxo-3-(2-phenylethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-1-yl]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

N-(2-furanylmethyl)-2-[[4-oxo-3-[3-(1-pyrrolidinyl)propyl]-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

8-azido-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

calycanthidine
type: Concept
broader: organonitrogen heterocyclic compound

Nigellidine
type: Concept
broader: organonitrogen heterocyclic compound

6-ethyl-2-methyl-N-(phenylmethyl)-4-thieno[2,3-d]pyrimidinamine
type: Concept
broader: organonitrogen heterocyclic compound

4-(4-methyl-1-piperidinyl)-5-phenyl-2-(3-pyridinyl)thieno[2,3-d]pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

N-(1,3-benzodioxol-5-yl)-2-[[6-methyl-4-oxo-3-(phenylmethyl)-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

3-methyl-6-thiophen-2-yl-4-isoxazolo[5,4-b]pyridinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

N-(5-chloro-2-methoxyphenyl)-2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

triazolopyridazine
type: Concept
broader: organonitrogen heterocyclic compound

dibenzothiazepine
type: Concept
broader: organonitrogen heterocyclic compound

azirinopyrroloindole
type: Concept
broader: organonitrogen heterocyclic compound

5-(1-phenyl-5-tetrazolyl)-2-pyridin-4-yl-4-thiophen-2-ylpyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

oxacephem
type: Concept
broader: organonitrogen heterocyclic compound

4,5-dimethyl-2-[[2-(6-methyl-4-oxo-5-phenyl-3-thieno[2,3-d]pyrimidinyl)-1-oxoethyl]amino]-3-thiophenecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

O-Methylptelefolonium
type: Concept
broader: organonitrogen heterocyclic compound

2-(1,3-dimethyl-2-benzimidazolylidene)-4-[(6-ethyl-4-thieno[2,3-d]pyrimidinyl)thio]-3-oxobutanenitrile
type: Concept
broader: organonitrogen heterocyclic compound

4-[5-chloro-6-methyl-2-(2-pyridinyl)-4-pyrimidinyl]morpholine
type: Concept
broader: organonitrogen heterocyclic compound

thiazepine
type: Concept
broader: organonitrogen heterocyclic compound

pyranoindolizinoquinoline
type: Concept
broader: organonitrogen heterocyclic compound

4-amino-7,8,9,10-tetrahydro-6H-pyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile
type: Concept
broader: organonitrogen heterocyclic compound

tetrazine
type: Concept
broader: organonitrogen heterocyclic compound

thienopyridine
type: Concept
broader: organonitrogen heterocyclic compound

N-[3-[butyl(ethyl)amino]propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

Tebuthiuron
type: Concept
broader: organonitrogen heterocyclic compound

pyrimidotriazine
type: Concept
broader: organonitrogen heterocyclic compound

pyridines
type: Concept
broader: organonitrogen heterocyclic compound

thiazinane
type: Concept
broader: organonitrogen heterocyclic compound

LSM-17286
type: Concept
broader: organonitrogen heterocyclic compound

N-[(1S)-2-(dimethylamino)-1-phenylethyl]-6,6-dimethyl-3-[(2-methyl-4-thieno[3,2-d]pyrimidinyl)amino]-1,4-dihydropyrrolo[3,4-c]pyrazole-5-carboxamide
type: Concept
broader: organonitrogen heterocyclic compound

6-methyl-2,3,4,5-tetrahydro-1H-azepino[4,5-b]indole
type: Concept
broader: organonitrogen heterocyclic compound

2-[5-(3,4-dimethylphenyl)-4-oxo-3-thieno[2,3-d]pyrimidinyl]acetonitrile
type: Concept
broader: organonitrogen heterocyclic compound

pyrazolotriazine
type: Concept
broader: organonitrogen heterocyclic compound

pyrroloquinoline
type: Concept
broader: organonitrogen heterocyclic compound

N-[6-ethyl-6-methyl-2-(methylthio)-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-yl]-N',N'-dimethylethane-1,2-diamine
type: Concept
broader: organonitrogen heterocyclic compound

N-[2-(3,4-diethoxyphenyl)ethyl]-4-[(3-methylphenyl)methyl]-5-thieno[3,2-b]pyrrolecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

2-(3-methoxyphenyl)-3,5,6,7,8,9-hexahydrocyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

3,5-dimethyl-4-[[(5-phenyl-3-thiazolo[2,3-c][1,2,4]triazolyl)thio]methyl]isoxazole
type: Concept
broader: organonitrogen heterocyclic compound

2-[(7-methyl-4-oxo-3-phenyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]acetic acid methyl ester
type: Concept
broader: organonitrogen heterocyclic compound

3-(phenylmethyl)-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

3-(2-pyridinyl)-6-(2-pyridinylmethylthio)pyridazine
type: Concept
broader: organonitrogen heterocyclic compound

azole
type: Concept
broader: organonitrogen heterocyclic compound

5-amino-3-(2-methylphenyl)-4-oxo-1-thieno[3,4-d]pyridazinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

6-[(3-methoxyphenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

3,8-dimethyl-4-oxo-7,8,9,10-tetrahydro-6H-thieno[1,2]pyrimido[4,5-a]azepine-2-carboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

azatricycloalkane
type: Concept
broader: organonitrogen heterocyclic compound

N-[(4-chlorophenyl)methoxy]-N'-(4-thieno[2,3-d]pyrimidinyl)methanimidamide
type: Concept
broader: organonitrogen heterocyclic compound

cyclopentapyrrole
type: Concept
broader: organonitrogen heterocyclic compound

Pyrrolidino-[1,2E]-4H-2,4-dimethyl-1,3,5-dithiazine
type: Concept
broader: organonitrogen heterocyclic compound

azocanes
type: Concept
broader: organonitrogen heterocyclic compound

6-[(2-fluorophenyl)methyl]-2-(1-hydroxyethyl)-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

oxadiazole
type: Concept
broader: organonitrogen heterocyclic compound

wrightiamine A
type: Concept
broader: organonitrogen heterocyclic compound

pyrroloindole
type: Concept
broader: organonitrogen heterocyclic compound

morphinane-like compound
type: Concept
broader: organonitrogen heterocyclic compound

azepine
type: Concept
broader: organonitrogen heterocyclic compound

benzoxadiazole
type: Concept
broader: organonitrogen heterocyclic compound

penams
type: Concept
broader: organonitrogen heterocyclic compound

pyrimidobenzothiazine
type: Concept
broader: organonitrogen heterocyclic compound

thiadiazepane
type: Concept
broader: organonitrogen heterocyclic compound

9-HYDROXY-4-PHENYLPYRROLO[3,4-C]CARBAZOLE-1,3(2H,6H)-DIONE
type: Concept
broader: organonitrogen heterocyclic compound

pyridoquinoline
type: Concept
broader: organonitrogen heterocyclic compound

pyrimidopyridazine
type: Concept
broader: organonitrogen heterocyclic compound

Lunacrine
type: Concept
broader: organonitrogen heterocyclic compound

cyclobutadipyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

bipyridines
type: Concept
broader: organonitrogen heterocyclic compound

karakoline
type: Concept
broader: organonitrogen heterocyclic compound

1-[4-amino-3-[2-(1-pyrrolidinyl)ethylthio]-5-thieno[2,3-c]isothiazolyl]ethanone
type: Concept
broader: organonitrogen heterocyclic compound

molybdopterin synthase intermediate
type: Concept
broader: organonitrogen heterocyclic compound

(9S,11R)-12,12-dimethylspiro[1,7-diazatricyclo[7.5.0.03,7]tetradeca-3,13-diene-11,2'-1H-indole]-2,3',8-trione
type: Concept
broader: organonitrogen heterocyclic compound

N-(2-furanylmethyl)-3-methyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
type: Concept
broader: organonitrogen heterocyclic compound

Heteratisine
type: Concept
broader: organonitrogen heterocyclic compound

N-[2-(3,4-diethoxyphenyl)ethyl]-4-(phenylmethyl)-5-thieno[3,2-b]pyrrolecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

Skimmianine
type: Concept
broader: organonitrogen heterocyclic compound

benzazocine
type: Concept
broader: organonitrogen heterocyclic compound

lucidine B
type: Concept
broader: organonitrogen heterocyclic compound

phenanthrolines
type: Concept
broader: organonitrogen heterocyclic compound

Kokusaginine
type: Concept
broader: organonitrogen heterocyclic compound

imidazopyrimidopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

dipyridodiazepine
type: Concept
broader: organonitrogen heterocyclic compound

folicanthine
type: Concept
broader: organonitrogen heterocyclic compound

9-hydroxyellipticine
type: Concept
broader: organonitrogen heterocyclic compound

N-[5-[6-(3-chloroanilino)-4-pyrimidinyl]-2-pyridinyl]-N',N'-dimethylpropane-1,3-diamine
type: Concept
broader: organonitrogen heterocyclic compound

oxazolopyridine
type: Concept
broader: organonitrogen heterocyclic compound

Isodictamnine
type: Concept
broader: organonitrogen heterocyclic compound

4-(1-benzimidazolyl)-5-(4-methylphenyl)thieno[2,3-d]pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolizines
type: Concept
broader: organonitrogen heterocyclic compound

5-(2-chlorophenyl)-2-(2-pyridinylmethyl)-3H-thieno[2,3-d]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)thio]-N-(4-methyl-2-thiazolyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

4-[(2,6-dichlorophenyl)thio]-5-methoxy-2-(2-pyridinyl)pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

2-pyridin-4-yl-1H-quinazolin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

propizepine
type: Concept
broader: organonitrogen heterocyclic compound

Ribaline
type: Concept
broader: organonitrogen heterocyclic compound

Rutalinium
type: Concept
broader: organonitrogen heterocyclic compound

4-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]-2-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

polypyrrane
type: Concept
broader: organonitrogen heterocyclic compound

dibenzazecine
type: Concept
broader: organonitrogen heterocyclic compound

N-[(4-ethoxy-3-methoxyphenyl)methyl]-N-methyl-2-(3-pyridinyl)-4-quinazolinamine
type: Concept
broader: organonitrogen heterocyclic compound

2-bromo-6-[(2-chloro-6-fluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

diazoline
type: Concept
broader: organonitrogen heterocyclic compound

BE-54238A
type: Concept
broader: organonitrogen heterocyclic compound

imidazobenzazepine
type: Concept
broader: organonitrogen heterocyclic compound

furopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

PI3-Kinase alpha Inhibitor 2
type: Concept
broader: organonitrogen heterocyclic compound

imidazoquinoxaline
type: Concept
broader: organonitrogen heterocyclic compound

pyridazinodiazepine
type: Concept
broader: organonitrogen heterocyclic compound

2-methyl-4-[2-oxo-2-(2-phenylethylamino)ethyl]-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

benzodiazepine
type: Concept
broader: organonitrogen heterocyclic compound

bentazepam
type: Concept
broader: organonitrogen heterocyclic compound

ellipticine
type: Concept
broader: organonitrogen heterocyclic compound

Evoxine
type: Concept
broader: organonitrogen heterocyclic compound

benzoquinolizine
type: Concept
broader: organonitrogen heterocyclic compound

Ribalinium
type: Concept
broader: organonitrogen heterocyclic compound

furopyridine
type: Concept
broader: organonitrogen heterocyclic compound

Tylophorine
type: Concept
broader: organonitrogen heterocyclic compound

3-[(6aR,9R,10aR)-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-yl]-1,1-diethylurea
type: Concept
broader: organonitrogen heterocyclic compound

pyrroloisoindole
type: Concept
broader: organonitrogen heterocyclic compound

3,4-dihydro-2H-pyrano[2,3-b]quinolin-7-yl-(4-methoxycyclohexyl)methanone
type: Concept
broader: organonitrogen heterocyclic compound

organonitrogen compound
type: Concept
narrower: organonitrogen heterocyclic compound

6-[(2,4-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

pyrimidoquinolines
type: Concept
broader: organonitrogen heterocyclic compound

[1-(4-thieno[2,3-d]pyrimidinyl)-4-piperidinyl]-thiophen-2-ylmethanone
type: Concept
broader: organonitrogen heterocyclic compound

LSM-24412
type: Concept
broader: organonitrogen heterocyclic compound

pyridopyrazine
type: Concept
broader: organonitrogen heterocyclic compound

pyrimidopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

organonitrogen heterocyclic compound
type: Concept
broader: organic heterocyclic compound
broader: organonitrogen compound
hidden label: heterocyclic organonitrogen compounds
hidden label: organonitrogen heterocyclic compounds
in scheme: KFP
narrower: pyrimidodiazepine
narrower: 2-[(4-amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid
narrower: Veprisinium
narrower: Maculosidine
narrower: 3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-N-(3-fluoro-4-methylphenyl)propanamide
narrower: 4-sulfanylidene-1,6,7,8,9,10-hexahydropyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile
narrower: [1-(4-thieno[2,3-d]pyrimidinyl)-4-piperidinyl]-thiophen-2-ylmethanone
narrower: lergotrile
narrower: naphthoimidazole
narrower: SN-38 carboxylic acid
narrower: diazepinoindole
narrower: Evoxine
narrower: 2-(1,3-benzodioxol-5-ylmethylthio)-5-(2-furanyl)-3-prop-2-enyl-4-thieno[2,3-d]pyrimidinone
narrower: oxathiocane
narrower: 3-[(2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinyl)thio]-2-oxolanone
narrower: bentazepam
narrower: thiadiazolopyridazine
narrower: N-(7-methyl-2,5-dioxo-4,4a,6,10b-tetrahydro-3H-pyrano[3,2-c]quinolin-3-yl)propanamide
narrower: 2-[[[2-[(5-methoxycarbonyl-2-furanyl)methoxy]-2-oxoethyl]thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
narrower: N-[3-(4-morpholinyl)propyl]-3-(3-pyridinyl)-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
narrower: folicanthine
narrower: N-[6-ethyl-6-methyl-2-(methylthio)-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-yl]-N',N'-dimethylethane-1,2-diamine
narrower: 2-[(3-ethyl-7-methyl-4-oxo-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]-N-(2-phenylethyl)acetamide
narrower: 2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]-N-phenylacetamide
narrower: bicyclic nitroimidazole
narrower: PI3-Kinase alpha Inhibitor 2
narrower: N-[2-(dipropylamino)ethyl]-4-methyl-2-furo[3,2-c]quinolinecarboxamide
narrower: karakoline
narrower: LSM-19637
narrower: 4-(2,6-dimethylphenoxy)-5-methoxy-2-(2-pyridinyl)pyrimidine
narrower: 2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
narrower: 3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxylic acid
narrower: N-(5-chloro-2-methoxyphenyl)-2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
narrower: 3-[[2-(2-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid
narrower: 4-[5-chloro-6-methyl-2-(2-pyridinyl)-4-pyrimidinyl]morpholine
narrower: dibenzopyrrole
narrower: imidazolinone
narrower: 3-prop-2-enyl-2-sulfanylidene-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidin-4-one
narrower: 3-cyclohexyl-2-hydrazinyl-7-(phenylmethyl)-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
narrower: uretdiones
narrower: pyrroloimidazole
narrower: 2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one
narrower: Flindersine
narrower: Thiazafluron
narrower: N-(5-methyl-3-isoxazolyl)-2-[(6-methyl-4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide
narrower: gilvusmycin
narrower: thienotriazolodiazepine
narrower: oxazinane
narrower: azaarene
narrower: N-[(4-methylphenyl)methyl]-2-(2-pyridinyl)-4-(trifluoromethyl)-5-pyrimidinecarboxamide
narrower: imidazoquinazoline
narrower: salinosporamide
narrower: furopyrrole
narrower: 3,4-dihydro-2H-pyrano[2,3-b]quinolin-7-yl-(4-methoxycyclohexyl)methanone
narrower: 4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [2-oxo-2-(thiophen-2-ylmethylamino)ethyl] ester
narrower: pyrroloquinoline
narrower: 7,9-dimethyl-2-(phenylmethylthio)-1H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
narrower: zarzissine
narrower: acesulfame
narrower: 2-[[(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)thio]methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
narrower: pyrimidinothiazolopyrimidine
narrower: N-[2-(3,4-diethoxyphenyl)ethyl]-4-[(3-methylphenyl)methyl]-5-thieno[3,2-b]pyrrolecarboxamide
narrower: 4-[(2,6-dichlorophenyl)thio]-5-methoxy-2-(2-pyridinyl)pyrimidine
narrower: pyrrolopyrazine
narrower: pyrroline
narrower: thiazoloindole
narrower: Tryptanthrine
narrower: Dictamnine
narrower: 4-[1-oxo-6-(4-oxo-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-3-yl)hexyl]-1-piperazinecarboxylic acid ethyl ester
narrower: dithioloquinoxaline
narrower: 5-(4-chlorophenyl)-3H-thieno[2,3-d]pyrimidine-4-thione
narrower: crown amine
narrower: N-(2-furanylmethyl)-2-(6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidin-4-ylthio)acetamide
narrower: thienopyrroloimidazole

polypyrrole
type: Concept
broader: organonitrogen heterocyclic compound

imidazopyrazine
type: Concept
broader: organonitrogen heterocyclic compound

Balfourodine
type: Concept
broader: organonitrogen heterocyclic compound

thiazide
type: Concept
broader: organonitrogen heterocyclic compound

3-[(4-methoxyphenyl)methylideneamino]-2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinone
type: Concept
broader: organonitrogen heterocyclic compound

phenazines
type: Concept
broader: organonitrogen heterocyclic compound

Zanthodioline
type: Concept
broader: organonitrogen heterocyclic compound

N-[2-(dipropylamino)ethyl]-5-ethyl-4-oxo-2-thieno[3,2-c]quinolinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

Lemobiline
type: Concept
broader: organonitrogen heterocyclic compound

Dictamnine
type: Concept
broader: organonitrogen heterocyclic compound

thiazoloindole
type: Concept
broader: organonitrogen heterocyclic compound

4-[(7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-ylhydrazo)methylidene]-2-methoxy-1-cyclohexa-2,5-dienone
type: Concept
broader: organonitrogen heterocyclic compound

xestospongin C
type: Concept
broader: organonitrogen heterocyclic compound

oxadiazolidine
type: Concept
broader: organonitrogen heterocyclic compound

imidazoquinoline
type: Concept
broader: organonitrogen heterocyclic compound

Verruculotoxin
type: Concept
broader: organonitrogen heterocyclic compound

thienotriazolodiazepine
type: Concept
broader: organonitrogen heterocyclic compound

perimidines
type: Concept
broader: organonitrogen heterocyclic compound

Batrachotoxinin A
type: Concept
broader: organonitrogen heterocyclic compound

2-[(5,6-dimethyl-2-propyl-4-thieno[2,3-d]pyrimidinyl)thio]-1-(2-methyl-2,3-dihydroindol-1-yl)ethanone
type: Concept
broader: organonitrogen heterocyclic compound

6-methoxy-N-(thiophen-2-ylmethyl)-2-furo[2,3-b]quinolinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

benzocycloheptapyridine
type: Concept
broader: organonitrogen heterocyclic compound

2-(1,3-benzodioxol-5-ylmethylthio)-5-(2-furanyl)-3-prop-2-enyl-4-thieno[2,3-d]pyrimidinone
type: Concept
broader: organonitrogen heterocyclic compound

thienopyrroloimidazole
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

4-[3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-1-oxopropyl]-1-piperazinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolotriazine
type: Concept
broader: organonitrogen heterocyclic compound

2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]-N-phenylacetamide
type: Concept
broader: organonitrogen heterocyclic compound

3-(2-furanylmethyl)-5,6-dimethyl-2-[(3-methylphenyl)methylthio]-4-thieno[2,3-d]pyrimidinone
type: Concept
broader: organonitrogen heterocyclic compound

2,4-dimethyl-6-[(2,4,5-trifluorophenyl)methyl]-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

4-(2-chlorophenoxy)-2-(2-pyridinyl)-6-(trifluoromethyl)pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

indolizines
type: Concept
broader: organonitrogen heterocyclic compound

6-[(4-fluorophenyl)methyl]-5,7-dimethyl-2H-pyrrolo[3,4-d]pyridazin-1-one
type: Concept
broader: organonitrogen heterocyclic compound

3-[(2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinyl)thio]-2-oxolanone
type: Concept
broader: organonitrogen heterocyclic compound

Ro 19-4603
type: Concept
broader: organonitrogen heterocyclic compound

7'-amino-1',3'-dimethyl-2,2',4'-trioxo-6'-spiro[1H-indole-3,5'-pyrano[2,3-d]pyrimidine]carbonitrile
type: Concept
broader: organonitrogen heterocyclic compound

2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

bisindole
type: Concept
broader: organonitrogen heterocyclic compound

2-Dechloroethylifosfamide
type: Concept
broader: organonitrogen heterocyclic compound

N-Nitrosothialdine
type: Concept
broader: organonitrogen heterocyclic compound

2-furanyl-[4-[(6-hydroxy-2-methyl-5-thiazolo[3,2-b][1,2,4]triazolyl)-thiophen-2-ylmethyl]-1-piperazinyl]methanone
type: Concept
broader: organonitrogen heterocyclic compound

2-[(4-amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid
type: Concept
broader: organonitrogen heterocyclic compound

4-chloro-N-[3-(3-methyl-1-piperidinyl)propyl]-2-thieno[3,2-c]quinolinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

isoxazoline
type: Concept
broader: organonitrogen heterocyclic compound

(-)-vincadifformine
type: Concept
broader: organonitrogen heterocyclic compound

5-bromo-3-pyridinecarboxylic acid (10a-methoxy-4,7-dimethyl-6a,8,9,10-tetrahydro-6H-indolo[4,3-fg]quinoline-9-yl)methyl ester
type: Concept
broader: organonitrogen heterocyclic compound

N-Methylflindersine
type: Concept
broader: organonitrogen heterocyclic compound

5-amino-4-oxo-3-phenyl-1-thieno[3,4-d]pyridazinecarboxylic acid
type: Concept
broader: organonitrogen heterocyclic compound

4-[[2-[(1,1-dioxo-3-thiolanyl)amino]-2-oxoethyl]thio]-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

8,10-dimethyl-4-(2-methylphenyl)-1,3-dihydropyrido[2,3]thieno[2,4-d][1,4]diazepine-2,5-dione
type: Concept
broader: organonitrogen heterocyclic compound

9-Methoxy-2,2-dimethyl-6H-pyrano[3,2-c]quinolin-5-one
type: Concept
broader: organonitrogen heterocyclic compound

diazaborine
type: Concept
broader: organonitrogen heterocyclic compound

thiopyranopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

2-[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol
type: Concept
broader: organonitrogen heterocyclic compound

oxadiazoloquinoxaline
type: Concept
broader: organonitrogen heterocyclic compound

triazines
type: Concept
broader: organonitrogen heterocyclic compound

benzothienopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

organonitrogen heterocyclic antibiotic
type: Concept
broader: organonitrogen heterocyclic compound

4-[(4-chloro-1-naphthalenyl)oxy]-5-methoxy-2-(2-pyridinyl)pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

pyrazoloquinoline
type: Concept
broader: organonitrogen heterocyclic compound

imidazodiazepine
type: Concept
broader: organonitrogen heterocyclic compound

N-[3-(4-morpholinyl)propyl]-3-(3-pyridinyl)-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
type: Concept
broader: organonitrogen heterocyclic compound

pyridobenzimidazole
type: Concept
broader: organonitrogen heterocyclic compound

(3S,4R,5S)-5-methyl-2,3-diphenyl-4-isoxazolidinecarboxylic acid
type: Concept
broader: organonitrogen heterocyclic compound

Awajanomycin
type: Concept
broader: organonitrogen heterocyclic compound

thiazolidines
type: Concept
broader: organonitrogen heterocyclic compound

4-[1-oxo-6-(4-oxo-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-3-yl)hexyl]-1-piperazinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

gilvusmycin
type: Concept
broader: organonitrogen heterocyclic compound

zarzissine
type: Concept
broader: organonitrogen heterocyclic compound

LSM-5894
type: Concept
broader: organonitrogen heterocyclic compound

benzoxazine
type: Concept
broader: organonitrogen heterocyclic compound

quinazolines
type: Concept
broader: organonitrogen heterocyclic compound

LSM-1903
type: Concept
broader: organonitrogen heterocyclic compound

pyrazolopyridazine
type: Concept
broader: organonitrogen heterocyclic compound

dibenzopyrrole
type: Concept
broader: organonitrogen heterocyclic compound

benzopyrrole
type: Concept
broader: organonitrogen heterocyclic compound

bicyclic nitroimidazole
type: Concept
broader: organonitrogen heterocyclic compound

benzotriazoles
type: Concept
broader: organonitrogen heterocyclic compound

benzothiazoles
type: Concept
broader: organonitrogen heterocyclic compound

piperidines
type: Concept
broader: organonitrogen heterocyclic compound

3-[[2-(3,5-dimethyl-1-pyrazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl]amino]-1-propanol
type: Concept
broader: organonitrogen heterocyclic compound

2-[(3-ethyl-7-methyl-4-oxo-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]-N-(2-phenylethyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

2-[[(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)thio]methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

imidazopyridine
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolobenzodiazepine
type: Concept
broader: organonitrogen heterocyclic compound

4,7-dimethylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolopyrazole
type: Concept
broader: organonitrogen heterocyclic compound

lactam
type: Concept
broader: organonitrogen heterocyclic compound

4-[oxo-(4-oxo-5H-thieno[3,2-c]quinolin-2-yl)methyl]-1-piperazinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

pyrimidobenzoxazine
type: Concept
broader: organonitrogen heterocyclic compound

2,3-dihydro-8-methoxyfuro(2,3-b)quinoline
type: Concept
broader: organonitrogen heterocyclic compound

5-ethyl-4-oxo-N-(thiophen-2-ylmethyl)-2-thieno[3,2-c]quinolinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

pyrazinoisoquinoline
type: Concept
broader: organonitrogen heterocyclic compound

Thiazafluron
type: Concept
broader: organonitrogen heterocyclic compound

17a-Aza-D-homoandrost-5-en-3beta-ol
type: Concept
broader: organonitrogen heterocyclic compound

8-hydroxymirtazapine
type: Concept
broader: organonitrogen heterocyclic compound

benzopyridoquinolizidine derivative
type: Concept
broader: organonitrogen heterocyclic compound

pyranopyridine
type: Concept
broader: organonitrogen heterocyclic compound

pyrimidodiazepine
type: Concept
broader: organonitrogen heterocyclic compound

2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-d]pyrimidin-1-one
type: Concept
broader: organonitrogen heterocyclic compound

sodium 3-[[2-pyridin-3-yl-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)pyrimidin-4-yl]amino]propanoate
type: Concept
broader: organonitrogen heterocyclic compound

2-[[[2-[(5-methoxycarbonyl-2-furanyl)methoxy]-2-oxoethyl]thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

[4-[2-(3-chlorophenyl)-5-(3-pyridinyl)-7-pyrazolo[1,5-a]pyrimidinyl]-1-piperazinyl]-(3-furanyl)methanone
type: Concept
broader: organonitrogen heterocyclic compound

azaarene
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolopyrazine
type: Concept
broader: organonitrogen heterocyclic compound

cladoniamide derivative
type: Concept
broader: organonitrogen heterocyclic compound

AFN911
type: Concept
broader: organonitrogen heterocyclic compound

cryptolepine
type: Concept
broader: organonitrogen heterocyclic compound

thiadiazinane
type: Concept
broader: organonitrogen heterocyclic compound

Balfourodinium
type: Concept
broader: organonitrogen heterocyclic compound

Israpafant
type: Concept
broader: organonitrogen heterocyclic compound

2-[(3-ethyl-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]-N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

1-azakenpaullone
type: Concept
broader: organonitrogen heterocyclic compound

LSM-6326
type: Concept
broader: organonitrogen heterocyclic compound

7-amino-5-(4-ethoxy-3-methoxyphenyl)-4-oxo-3,5-dihydropyrano[2,3-d]pyrimidine-6-carbonitrile
type: Concept
broader: organonitrogen heterocyclic compound

acetic acid [1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-hydroxy-3-methylbutan-2-yl] ester
type: Concept
broader: organonitrogen heterocyclic compound

benzoxazole
type: Concept
broader: organonitrogen heterocyclic compound

pyridocarbazole
type: Concept
broader: organonitrogen heterocyclic compound

(2R)-1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-methylbutane-2,3-diol
type: Concept
broader: organonitrogen heterocyclic compound

5-[2-furanyl(4-morpholinyl)methyl]-2-methyl-6-thiazolo[3,2-b][1,2,4]triazolol
type: Concept
broader: organonitrogen heterocyclic compound

benzothiazine
type: Concept
broader: organonitrogen heterocyclic compound

8-methyl-4-oxo-N-[3-(4-propyl-1-piperazinyl)propyl]-5H-thieno[3,2-c]quinoline-2-carboxamide
type: Concept
broader: organonitrogen heterocyclic compound

thiazolopyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

protuboxepin A
type: Concept
broader: organonitrogen heterocyclic compound

benzoisoquinoline
type: Concept
broader: organonitrogen heterocyclic compound

Platydesminium
type: Concept
broader: organonitrogen heterocyclic compound

2-sulfanyl-2,3-dihydro-1H-pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

N-Acetoxymethylflindersine
type: Concept
broader: organonitrogen heterocyclic compound

thiazoloisoindole
type: Concept
broader: organonitrogen heterocyclic compound

3-[[2-(2-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

[4-(1,3-benzodioxol-5-ylmethyl)-1-piperazinyl]-(7-methoxy-2-furo[2,3-b]quinolinyl)methanone
type: Concept
broader: organonitrogen heterocyclic compound

diazines
type: Concept
broader: organonitrogen heterocyclic compound

8-amino-2,12-dihydroxy-4a,9-dihydro[1,3,2]dioxaphosphinino[4',5':5,6]pyrano[3,2-g]pteridin-10(4H)-one 2-oxide
type: Concept
broader: organonitrogen heterocyclic compound

benzopyrrolopteridine
type: Concept
broader: organonitrogen heterocyclic compound

Ethidimuron
type: Concept
broader: organonitrogen heterocyclic compound

thiadiazolopyridazine
type: Concept
broader: organonitrogen heterocyclic compound

Platydesmine
type: Concept
broader: organonitrogen heterocyclic compound

Haplopine
type: Concept
broader: organonitrogen heterocyclic compound

diflomotecan
type: Concept
broader: organonitrogen heterocyclic compound

N-(3-hydroxypropyl)-4-[(1-oxo-2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-b]pyrimidin-3-yl)thio]butanamide
type: Concept
broader: organonitrogen heterocyclic compound

naphthyridine derivative
type: Concept
broader: organonitrogen heterocyclic compound

piperazines
type: Concept
broader: organonitrogen heterocyclic compound

carbacephem
type: Concept
broader: organonitrogen heterocyclic compound

pyranopyrazole
type: Concept
broader: organonitrogen heterocyclic compound

diazepinoindole
type: Concept
broader: organonitrogen heterocyclic compound

crown amine
type: Concept
broader: organonitrogen heterocyclic compound

N-(4-bromophenyl)-3,4,5,6-tetrahydrophthalimide
type: Concept
broader: organonitrogen heterocyclic compound

diazepine
type: Concept
broader: organonitrogen heterocyclic compound

1-[(6-methoxy-2-furo[2,3-b]quinolinyl)-oxomethyl]-4-piperidinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

PD-146176
type: Concept
broader: organonitrogen heterocyclic compound

aziridines
type: Concept
broader: organonitrogen heterocyclic compound

lergotrile
type: Concept
broader: organonitrogen heterocyclic compound

2-[(2-cyclopropyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

furopyrrole
type: Concept
broader: organonitrogen heterocyclic compound

1-(4,7-dimethylpyrazolo[5,1-c][1,2,4]triazin-3-yl)ethan-1-one
type: Concept
broader: organonitrogen heterocyclic compound

6-[(2-fluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
type: Concept
broader: organonitrogen heterocyclic compound

organic heterocyclic compound
type: Concept
narrower: organonitrogen heterocyclic compound

cassameridine
type: Concept
broader: organonitrogen heterocyclic compound

4-(4-phenoxy-1-piperidinyl)thieno[2,3-d]pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

3-amino-2-(4-methylphenyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

2-[[2-(3,5-dimethyl-1-pyrazolyl)-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-thiazolyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

cyclopentapyridine
type: Concept
broader: organonitrogen heterocyclic compound

thiazine
type: Concept
broader: organonitrogen heterocyclic compound

Nicergoline
type: Concept
broader: organonitrogen heterocyclic compound

N-cyclopentyl-2-[[6-(2-pyridinyl)-3-pyridazinyl]thio]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

dithiolopyrrole
type: Concept
broader: organonitrogen heterocyclic compound

Pteleatine
type: Concept
broader: organonitrogen heterocyclic compound

triazoloquinazoline
type: Concept
broader: organonitrogen heterocyclic compound

N-[3-(3,5-dimethyl-1-piperidinyl)propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolizidine
type: Concept
broader: organonitrogen heterocyclic compound

naphthoimidazole
type: Concept
broader: organonitrogen heterocyclic compound

TMC-135A
type: Concept
broader: organonitrogen heterocyclic compound

terpendole J
type: Concept
broader: organonitrogen heterocyclic compound

benzoindole
type: Concept
broader: organonitrogen heterocyclic compound

2-(2-furanyl)-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

benzothiadiazole
type: Concept
broader: organonitrogen heterocyclic compound

pyrazolopyridine
type: Concept
broader: organonitrogen heterocyclic compound

Flindersiamine
type: Concept
broader: organonitrogen heterocyclic compound

Glycoperine
type: Concept
broader: organonitrogen heterocyclic compound

tetrazocane
type: Concept
broader: organonitrogen heterocyclic compound

4-(2-chlorophenoxy)-5-methoxy-2-(2-pyridinyl)pyrimidine
type: Concept
broader: organonitrogen heterocyclic compound

phthalazines
type: Concept
broader: organonitrogen heterocyclic compound

Maculosidine
type: Concept
broader: organonitrogen heterocyclic compound

benzimidazoles
type: Concept
broader: organonitrogen heterocyclic compound

5-[[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)thio]methyl]-2-furancarboxylic acid methyl ester
type: Concept
broader: organonitrogen heterocyclic compound

Maculine
type: Concept
broader: organonitrogen heterocyclic compound

5,6-dimethyl-N-(thiophen-2-ylmethyl)-4-thieno[2,3-d]pyrimidinamine
type: Concept
broader: organonitrogen heterocyclic compound

imidazooxazine
type: Concept
broader: organonitrogen heterocyclic compound

6-methoxy-4-methylbenzo[g]quinoline-2,5,10(1H)-trione
type: Concept
broader: organonitrogen heterocyclic compound

thiazepane
type: Concept
broader: organonitrogen heterocyclic compound

thiazolopyridine
type: Concept
broader: organonitrogen heterocyclic compound

precursor Z
type: Concept
broader: organonitrogen heterocyclic compound

1-[(4-fluorophenyl)methyl]-3-(2-furanylmethyl)-4-imino-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-2-one
type: Concept
broader: organonitrogen heterocyclic compound

(R)-homocamptothecin
type: Concept
broader: organonitrogen heterocyclic compound

imidazothiadiazine
type: Concept
broader: organonitrogen heterocyclic compound

Imidazol-2-one
type: Concept
broader: organonitrogen heterocyclic compound

2-[[3-[2-(diethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(phenylmethyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

oxazinane
type: Concept
broader: organonitrogen heterocyclic compound

N-(1,3-benzodioxol-5-yl)-3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

sexipyridines
type: Concept
broader: organonitrogen heterocyclic compound

(-)-Tylocrebrine
type: Concept
broader: organonitrogen heterocyclic compound

Peroxysimulenoline
type: Concept
broader: organonitrogen heterocyclic compound

pyrrolopurine
type: Concept
broader: organonitrogen heterocyclic compound

N-cyclohexyl-2-[[6-(2-pyridinyl)-3-pyridazinyl]thio]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

4-[2-[(2-ethoxy-2-oxoethyl)thio]-4-oxo-3-thieno[3,2-d]pyrimidinyl]-1-piperidinecarboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

3-cyclohexyl-2-hydrazinyl-7-(phenylmethyl)-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

oxazolidines
type: Concept
broader: organonitrogen heterocyclic compound

2-[(5,6-dimethyl-4-oxo-3-phenyl-2-thieno[2,3-d]pyrimidinyl)thio]-N-(2-furanylmethyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

2-(4-chlorophenyl)-5-methyl-4-oxo-2,3-dihydro-1H-thieno[3,4-d]pyrimidine-7-carboxylic acid ethyl ester
type: Concept
broader: organonitrogen heterocyclic compound

Quinacridone
type: Concept
broader: organonitrogen heterocyclic compound

4,11-Dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
type: Concept
broader: organonitrogen heterocyclic compound

Benz[a]acridine
type: Concept
broader: organonitrogen heterocyclic compound

dibenzoazepine
type: Concept
broader: organonitrogen heterocyclic compound

Mirtazapine-N-oxide
type: Concept
broader: organonitrogen heterocyclic compound

cinnolines
type: Concept
broader: organonitrogen heterocyclic compound

4-methoxybenzaldehyde n-[6-(tert-butyl)thieno[3,2-d]pyrimidin-4-yl]hydrazone
type: Concept
broader: organonitrogen heterocyclic compound

6-methyl-12-indolo[1,2-c]quinazolinamine
type: Concept
broader: organonitrogen heterocyclic compound

LSM-16990
type: Concept
broader: organonitrogen heterocyclic compound

N-(2-furanylmethyl)-2-(6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidin-4-ylthio)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

anthrapyrazole
type: Concept
broader: organonitrogen heterocyclic compound

imidazopyridazine
type: Concept
broader: organonitrogen heterocyclic compound

azabicycloalkene
type: Concept
broader: organonitrogen heterocyclic compound

cephem
type: Concept
broader: organonitrogen heterocyclic compound

2,5-dimethyl-4-(4-methyl-1-piperidinyl)-6-thieno[2,3-d]pyrimidinecarboxylic acid
type: Concept
broader: organonitrogen heterocyclic compound

[5,6-dimethyl-3-(pyridin-4-ylmethyl)-2,4-dihydrothieno[2,3-d]pyrimidin-1-yl]-(2-furanyl)methanone
type: Concept
broader: organonitrogen heterocyclic compound

2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-oxolanylmethyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound

dibenzonaphthyridine
type: Concept
broader: organonitrogen heterocyclic compound

fleephilone
type: Concept
broader: organonitrogen heterocyclic compound

Flindersine
type: Concept
broader: organonitrogen heterocyclic compound

benzopteridine
type: Concept
broader: organonitrogen heterocyclic compound

thienothiazine
type: Concept
broader: organonitrogen heterocyclic compound

salinosporamide
type: Concept
broader: organonitrogen heterocyclic compound

N-[2-(dipropylamino)ethyl]-4-methyl-2-furo[3,2-c]quinolinecarboxamide
type: Concept
broader: organonitrogen heterocyclic compound

Luciduline
type: Concept
broader: organonitrogen heterocyclic compound

4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [1-oxo-1-(2-phenylethylamino)propan-2-yl] ester
type: Concept
broader: organonitrogen heterocyclic compound

5-(4-chlorophenyl)-3-[(5-nitro-6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]-4-thieno[2,3-d]pyrimidinone
type: Concept
broader: organonitrogen heterocyclic compound

5,6-dimethyl-2-(prop-2-enylthio)-4-thieno[2,3-d]pyrimidinamine
type: Concept
broader: organonitrogen heterocyclic compound

3-[[2-(3-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid
type: Concept
broader: organonitrogen heterocyclic compound

Zanthosimuline
type: Concept
broader: organonitrogen heterocyclic compound

N-(5-methyl-3-isoxazolyl)-2-[(6-methyl-4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide
type: Concept
broader: organonitrogen heterocyclic compound

7-methyl-2-(trifluoromethyl)-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one
type: Concept
broader: organonitrogen heterocyclic compound

N-(2-furanylmethyl)-2-(4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)acetamide
type: Concept
broader: organonitrogen heterocyclic compound