![7H-Benzo[e]pyrido[4,3-b]indole, 11-[3-(dimethylamino)propylamino]-3-hydroxy-8-methyl-, dimethanesulfonate](/structure/133711-99-6.png)
![7H-Benzo[e]pyrido[4,3-b]indole, 11-[3-(dimethylamino)propylamino]-3-hydroxy-8-methyl-, dimethanesulfonate](/structure/133711-99-6.png)
![5H-Pyrido[2,3-c]azepin-9-amine, 6-methoxy-N-(1-methylethyl)-](/structure/88609-32-9.png)
5H-Pyrido[2,3-c]azepin-9-amine, 6-methoxy-N-(1-methylethyl)-
![1H-Pyrido[3,4-b]indole,2-[[5-(1-chloroethyl)-3-pyridinyl]carbonyl]-2,3,4,9-tetrahydro-1-methylene-](/structure/54698-32-7.png)
1H-Pyrido[3,4-b]indole,2-[[5-(1-chloroethyl)-3-pyridinyl]carbonyl]-2,3,4,9-tetrahydro-1-methylene-
![Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione, 1,3-diethyl-5-methyl-](/structure/88628-99-3.png)
Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione, 1,3-diethyl-5-methyl-
![9H-Pyrido[2,3-b]indole-3-carboxylic acid,4-amino-2-methyl-9-(phenylmethyl)-, ethyl ester](/structure/113771-99-6.png)
9H-Pyrido[2,3-b]indole-3-carboxylic acid,4-amino-2-methyl-9-(phenylmethyl)-, ethyl ester
![Nonanoic acid,4-[8-fluoro-5-(4-fluorophenyl)-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl]-1-(4-fluorophenyl)butyl ester, monohydrochloride](/structure/62687-99-4.png)

![3H-Pyrido[4,3-b]carbazole, 4,6-dihydro-5,11-dimethyl-](/structure/37687-32-4.png)
![1,6-dimethyl-3,4-dihydro-2H-pyrido[2,3-b]pyrazine](/structure/689259-32-3.png)
![4H-Pyrido[1,2-a]pyrimidin-4-one, 3-amino-2-methyl-](/structure/572879-99-3.png)
![6H-Pyrido[4,3-b]carbazole,9-methoxy-5,6,11-trimethyl-](/structure/18073-32-0.png)
![ethyl 1-[2-methyl-6-(pyridin-3-ylcarbonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl]piperidine-4-carboxylate](/structure/7243-32-5.png)
![5-Pyrimidinecarboxamide,2-[8-(3-furanyl)-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl]-N-hydroxy-](/structure/907564-99-2.png)
5-Pyrimidinecarboxamide,2-[8-(3-furanyl)-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl]-N-hydroxy-
![9H-Pyrido[3,4-b]indole, 9-(methoxymethyl)-4-methyl-](/structure/206557-32-6.png)
![5H-Pyrido[2,3-a]pyrrolizine-5,8(7H)-dione, 7-(1-methylethyl)-9-phenyl-,(S)-](/structure/139157-32-7.png)
5H-Pyrido[2,3-a]pyrrolizine-5,8(7H)-dione, 7-(1-methylethyl)-9-phenyl-,(S)-
![1,2,3,4,7,8,10,11-octahydro-5H-pyrido[2',3':4,5]pyrimido[1,2-d][1,4]thiazepin-5-one](/structure/67390-32-3.png)
1,2,3,4,7,8,10,11-octahydro-5H-pyrido[2',3':4,5]pyrimido[1,2-d][1,4]thiazepin-5-one
![4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 7-methyl-9-nitro-4-oxo-,ethyl ester](/structure/138037-32-8.png)
4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 7-methyl-9-nitro-4-oxo-,ethyl ester
![Ethanone,1-phenyl-2-(1,3,4,5-tetrahydro-4-phenyl-2H-pyrido[2,3-b][1,4]diazepin-2-ylidene)-](/structure/501662-99-3.png)
Ethanone,1-phenyl-2-(1,3,4,5-tetrahydro-4-phenyl-2H-pyrido[2,3-b][1,4]diazepin-2-ylidene)-
![Spiro[2H-indole-2,2'-[2H]pyrido[2,3-h][1,4]benzoxazine],1,3-dihydro-1,3,3-trimethyl-](/structure/138086-99-4.png)
Spiro[2H-indole-2,2'-[2H]pyrido[2,3-h][1,4]benzoxazine],1,3-dihydro-1,3,3-trimethyl-
![S-(3-pyrrolidin-1-ylpropyl) 10H-pyrido[3,2-b][1,4]benzothiazine-10-carbothioate hydrochloride](/structure/63885-99-4.png)
S-(3-pyrrolidin-1-ylpropyl) 10H-pyrido[3,2-b][1,4]benzothiazine-10-carbothioate hydrochloride
![5H-Pyrido[2,3-a]phenoxazin-5-one, 10-chloro-](/structure/105855-32-1.png)
![Spiro[2H-indole-2,3'-[3H]pyrido[3,2-f][1,4]benzoxazine],6'-(3,3-dimethyl-1-piperidinyl)-1,3-dihydro-1-[2-(2-methoxyethoxy)ethyl]-3,3-dimethyl-](/structure/138936-32-0.png)
![Pyrido[4,3-d]pyrimidine, 3,4-dihydro-4-methyl-3-(phenylmethyl)-](/structure/138374-32-0.png)
Pyrido[4,3-d]pyrimidine, 3,4-dihydro-4-methyl-3-(phenylmethyl)-
![1-methyl-2,3,4,9-tetrahydropyrido[3,4-b]indol-7-one;trihydrate](/structure/6027-99-2.png)
1-methyl-2,3,4,9-tetrahydropyrido[3,4-b]indol-7-one;trihydrate
![Benzaldehyde, 4-[2-(ethylsulfinyl)-6-phenylpyrido[2,3-d]pyrimidin-7-yl]-](/structure/882047-99-6.png)
Benzaldehyde, 4-[2-(ethylsulfinyl)-6-phenylpyrido[2,3-d]pyrimidin-7-yl]-
![Benzenesulfonamide,4-[5-oxo-8-[3-(trifluoromethyl)phenyl]pyrido[2,3-d]pyridazin-6(5H)-yl]-](/structure/153438-32-5.png)
Benzenesulfonamide,4-[5-oxo-8-[3-(trifluoromethyl)phenyl]pyrido[2,3-d]pyridazin-6(5H)-yl]-
![1H-Pyrido[3,4-b]indole, 1-(3,5-dimethoxyphenyl)-2,3,4,9-tetrahydro-,monohydrochloride](/structure/141218-32-8.png)
1H-Pyrido[3,4-b]indole, 1-(3,5-dimethoxyphenyl)-2,3,4,9-tetrahydro-,monohydrochloride
![Benzoic acid,4-[1-[(2,4-diaminopyrido[3,2-d]pyrimidin-6-yl)methyl]propyl]-](/structure/88392-99-8.png)
Benzoic acid,4-[1-[(2,4-diaminopyrido[3,2-d]pyrimidin-6-yl)methyl]propyl]-
![7-methyl-2-(morpholin-4-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde](/structure/5854-99-9.png)
7-methyl-2-(morpholin-4-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
![9,10-dimethoxy-3-(2-methylpropyl)-6,7-di(prop-2-en-1-yl)-7a,11a-disulfanyl-1,3,4,6,7,7a,11a,11b-octahydro-2H-pyrido[2,1-a]isoquinolin-2-one hydrochloride (1:1)](/structure/18065-99-1.png)
![Pyrido[3,2-g]quinolin-2(1H)-one,8,9-dihydro-1,6,8,8,9-pentamethyl-4-(trifluoromethyl)-](/structure/179895-99-9.png)
Pyrido[3,2-g]quinolin-2(1H)-one,8,9-dihydro-1,6,8,8,9-pentamethyl-4-(trifluoromethyl)-
![5-CHLORO-6-FLUORO-8-METHYLPYRIDO[2,3-D]PYRIMIDINE-4,7(3H,8H)-DIONE](/structure/1227053-99-7.png)
5-CHLORO-6-FLUORO-8-METHYLPYRIDO[2,3-D]PYRIMIDINE-4,7(3H,8H)-DIONE
![ETHYL[8-({2-[4-(DIETHYLSULFAMOYL)PHENYL]ETHYL}AMINO)PYRIDO[2,3-B]PYRAZIN-6-YL]CARBAMATE](/structure/21484-32-2.png)
ETHYL[8-({2-[4-(DIETHYLSULFAMOYL)PHENYL]ETHYL}AMINO)PYRIDO[2,3-B]PYRAZIN-6-YL]CARBAMATE

![Pyrido[3,4-d]pyrimidin-4(3H)-one,3-[4-[(1-cyclobutyl-4-piperidinyl)oxy]phenyl]-6-methoxy-2-methyl-](/structure/862313-32-4.png)
Pyrido[3,4-d]pyrimidin-4(3H)-one,3-[4-[(1-cyclobutyl-4-piperidinyl)oxy]phenyl]-6-methoxy-2-methyl-
![11H-Pyrido[2,1-b]quinazoline-8-carboxamide,N-methyl-2-(1-methylethyl)-11-oxo-N-[4-(3-pyridinyl)butyl]-](/structure/104876-99-5.png)