![n,n-dimethyl-2-(2-methyl-1,2,3,4-tetrahydro-5h-pyrido[4,3-b]indol-5-yl)ethanamine dihydrochloride](/structure/40431-49-0.png)
n,n-dimethyl-2-(2-methyl-1,2,3,4-tetrahydro-5h-pyrido[4,3-b]indol-5-yl)ethanamine dihydrochloride
![n,n-dimethyl-2-(2-methyl-1,2,3,4-tetrahydro-5h-pyrido[4,3-b]indol-5-yl)ethanamine dihydrochloride](/structure/40431-49-0.png)
n,n-dimethyl-2-(2-methyl-1,2,3,4-tetrahydro-5h-pyrido[4,3-b]indol-5-yl)ethanamine dihydrochloride
![3-[(5r)-5-(dimethylamino)hexyl]-1,7-dimethyl-8h-pyrido[2,3-d]pyrimidine-2,4,5-trione](/structure/476623-49-1.png)
3-[(5r)-5-(dimethylamino)hexyl]-1,7-dimethyl-8h-pyrido[2,3-d]pyrimidine-2,4,5-trione
![1H-Pyrido[1,2-c]pyrimidine-1,3(2H)-dione,6-chloro-4-cyclopropyl-7-fluoro-5,8-dimethyl-](/structure/477702-49-1.png)
1H-Pyrido[1,2-c]pyrimidine-1,3(2H)-dione,6-chloro-4-cyclopropyl-7-fluoro-5,8-dimethyl-
![Benzenesulfonamide,N-(1,4-dihydro-4,4-dimethyl-2-thioxo-2H-pyrido[3,4-d][1,3]oxazin-6-yl)-4-methyl-](/structure/899437-49-1.png)
Benzenesulfonamide,N-(1,4-dihydro-4,4-dimethyl-2-thioxo-2H-pyrido[3,4-d][1,3]oxazin-6-yl)-4-methyl-
![Pyrido[2,3-d]pyrimidin-7(8H)-one,6-(2,6-difluorophenoxy)-8-methyl-2-(methylsulfonyl)-](/structure/449808-49-5.png)
Pyrido[2,3-d]pyrimidin-7(8H)-one,6-(2,6-difluorophenoxy)-8-methyl-2-(methylsulfonyl)-
![2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one,6-[[2-[(3,4-dichlorophenyl)amino]-5-fluoro-4-pyrimidinyl]amino]-](/structure/662234-49-3.png)
![Pyrido[1,2-a]indol-6(7H)-one,8,9-dihydro-7-[[5-methyl-1-(triphenylmethyl)-1H-imidazol-4-yl]methylene]-10-propyl-, (E)-](/structure/166324-49-8.png)
![THIENO[3',2':5',6']PYRIDO[4',3':3,4]PYRAZOLO[1,5-A]PYRIMIDINE](/structure/70661-49-3.png)
THIENO[3',2':5',6']PYRIDO[4',3':3,4]PYRAZOLO[1,5-A]PYRIMIDINE
![5-Pyrimidinecarboxamide,N-hydroxy-2-[1,3,4,5-tetrahydro-8-[3-(methylsulfinyl)phenyl]-2H-pyrido[4,3-b]indol-2-yl]-](/structure/907565-49-5.png)
![Pyrido[2,3-b]pyrazine-7-carboxylic Acid](/structure/893723-49-4.png)
![4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid,8-[(1E)-2-[4-(1-methylethyl)-2-thiazolyl]ethenyl]-4-oxo-](/structure/337904-49-1.png)
![4-methyl-1,6a,7,7a,11a,11b-hexahydropyrido[2,3-c]carbazol-7-ium;iodide](/structure/75413-49-9.png)
4-methyl-1,6a,7,7a,11a,11b-hexahydropyrido[2,3-c]carbazol-7-ium;iodide
![1H-Pyrido[3,4-b]indole-3-carboxylic acid,4-ethyl-2,3,4,4a,9,9a-hexahydro-6,7-dimethoxy-, ethyl ester](/structure/105699-49-8.png)
1H-Pyrido[3,4-b]indole-3-carboxylic acid,4-ethyl-2,3,4,4a,9,9a-hexahydro-6,7-dimethoxy-, ethyl ester
![10-hydroxy-2-methyl-2,6a,7,7a,11a,11b-hexahydro-1H-pyrido[4,3-c]carbazol-7-ium acetate](/structure/72250-49-8.png)
10-hydroxy-2-methyl-2,6a,7,7a,11a,11b-hexahydro-1H-pyrido[4,3-c]carbazol-7-ium acetate
![1H-Pyrido[1,2-a]quinazoline-2-carbonitrile,5,6-dihydro-3,5-dimethyl-1,6-dioxo-](/structure/154046-49-8.png)
1H-Pyrido[1,2-a]quinazoline-2-carbonitrile,5,6-dihydro-3,5-dimethyl-1,6-dioxo-
![2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one,2-ethyl-4-[2-(4-morpholinyl)-1-phenylethyl]-](/structure/88809-49-8.png)
2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one,2-ethyl-4-[2-(4-morpholinyl)-1-phenylethyl]-
![Pyrido[3,2-g]quinoline-2,8-dicarboxylic acid,10-chloro-1,4,6,9-tetrahydro-4,6-dioxo-, dimethyl ester](/structure/49635-49-6.png)
Pyrido[3,2-g]quinoline-2,8-dicarboxylic acid,10-chloro-1,4,6,9-tetrahydro-4,6-dioxo-, dimethyl ester
![Pyrido[4,3-d]pyrimidine-5,7,8(1H)-trione,4-(4-chlorophenyl)-2,3,4,6-tetrahydro-6-phenyl-2-thioxo-](/structure/863559-49-3.png)
Pyrido[4,3-d]pyrimidine-5,7,8(1H)-trione,4-(4-chlorophenyl)-2,3,4,6-tetrahydro-6-phenyl-2-thioxo-
![1H-Pyrido[4,3-b]indole, 2,3,4,5-tetrahydro-2-methyl-8-(trifluoromethyl)-](/structure/17223-49-3.png)
1H-Pyrido[4,3-b]indole, 2,3,4,5-tetrahydro-2-methyl-8-(trifluoromethyl)-
![ethyl 3-(3,4,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indol-2(1H)-yl)propanoate](/structure/42021-49-8.png)
ethyl 3-(3,4,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indol-2(1H)-yl)propanoate
![6H-Pyrido[1,2-a]pyrimidin-6-one,9-(4-chlorobenzoyl)-1,2,3,4,7,8-hexahydro-](/structure/126004-49-7.png)
6H-Pyrido[1,2-a]pyrimidin-6-one,9-(4-chlorobenzoyl)-1,2,3,4,7,8-hexahydro-
![1H-Pyrido[3,2-b]indole-3-carbonitrile,2,5-dihydro-5-[4-(4-morpholinyl)butyl]-1-(4-nitrophenyl)-2-oxo-](/structure/698396-49-5.png)
![1H-Pyrido[3,4-b]indole, 9-acetyl-2-ethyl-2,3,4,9-tetrahydro-1-methyl-](/structure/663621-49-6.png)
1H-Pyrido[3,4-b]indole, 9-acetyl-2-ethyl-2,3,4,9-tetrahydro-1-methyl-
![1H-Pyrido[3,4-b]indole,1-(1,1-dimethylethyl)-2,9-dihydro-9-methyl-2-[[(1S,5R)-5,8,8-trimethyl-2-oxo-3-oxabicyclo[3.2.1]oct-1-yl]carbonyl]-, (1R)-](/structure/836623-49-5.png)
![1H-Pyrido[3,4-b]indole-3-carboxylic acid,2,3,4,9-tetrahydro-1-(4-nitrophenyl)-, trans-](/structure/74620-49-8.png)
1H-Pyrido[3,4-b]indole-3-carboxylic acid,2,3,4,9-tetrahydro-1-(4-nitrophenyl)-, trans-
![Pyrido[2,3-d]pyridazin-8(7H)-one, 5-(2-pyridinyl)-](/structure/154865-49-3.png)
![Pyrido[2,3-b]pyrazin-3(4H)-one,4-[3-(3-oxo-3-phenyl-1-propenyl)phenyl]-2-(phenylmethyl)-, (E)-](/structure/176029-49-5.png)
Pyrido[2,3-b]pyrazin-3(4H)-one,4-[3-(3-oxo-3-phenyl-1-propenyl)phenyl]-2-(phenylmethyl)-, (E)-
![4H-Pyrido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro-2,6-dimethyl-](/structure/39080-49-4.png)
4H-Pyrido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro-2,6-dimethyl-
![Pyrido[2,3-d]pyrimidin-4(3H)-one, 3-[(2,4-dichlorophenyl)methyl]-](/structure/171883-49-1.png)
Pyrido[2,3-d]pyrimidin-4(3H)-one, 3-[(2,4-dichlorophenyl)methyl]-
![Pyrido[2,3-d]pyrimidine-6-carboxylic acid,1,3-dibutyl-1,2,3,4,5,8-hexahydro-7-methyl-5-(3-nitrophenyl)-2,4-dioxo-,methyl ester](/structure/133689-49-3.png)
![Pyrido[2,3-d]pyrimidine-6-carboxylic acid,5-(3-chlorophenyl)-1,2,3,4,5,8-hexahydro-1,3,7-trimethyl-2,4-dioxo-,3-bromopropyl ester](/structure/104497-49-6.png)
![Pyrido[2,3-d]pyrimidin-4(3H)-one,5,7-dimethyl-3-(4-methylphenyl)-2-[(phenylmethyl)thio]-](/structure/105873-49-2.png)
Pyrido[2,3-d]pyrimidin-4(3H)-one,5,7-dimethyl-3-(4-methylphenyl)-2-[(phenylmethyl)thio]-
![Pyrido[3,4-d]pyrimidin-4(3H)-one,2-methyl-3-[4-[3-[(2R)-2-methyl-1-pyrrolidinyl]propoxy]phenyl]-](/structure/862314-49-6.png)
Pyrido[3,4-d]pyrimidin-4(3H)-one,2-methyl-3-[4-[3-[(2R)-2-methyl-1-pyrrolidinyl]propoxy]phenyl]-
![Pyrido[4,3-d]pyrimidin-2(1H)-one,3-[2-(diethylamino)ethyl]-3,4-dihydro-4-phenyl-4-(trichloromethyl)-](/structure/872890-49-8.png)
Pyrido[4,3-d]pyrimidin-2(1H)-one,3-[2-(diethylamino)ethyl]-3,4-dihydro-4-phenyl-4-(trichloromethyl)-
![Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione,8-amino-6-(2-benzothiazolyl)-5-(4-fluorophenyl)-5,8-dihydro-7-hydroxy-](/structure/659742-49-1.png)
![5-Pyrimidinecarboxamide,N-[(tetrahydro-2H-pyran-2-yl)oxy]-2-[1,3,4,9-tetrahydro-9-(1-pyrrolidinylmethyl)-2H-pyrido[3,4-b]indol-2-yl]-](/structure/907566-49-8.png)