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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 吡啶并嘧啶类

    吡啶并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 6'-amino-9'-(p-bromobenzoyl)-3-oxo-1',2',3',4'-tetrahydro-3H-spiro[isobenzofuran-1,8'-pyrido[1,2-a]pyrimidine]-7'-carbonitrile 1245790-86-6 C23H17BrN4O3
    6'-amino-9'-(p-bromobenzoyl)-3-oxo-1',2',3',4'-tetrahydro-3H-spiro[isobenzofuran-1,8'-pyrido[1,2-a]pyrimidine]-7'-carbonitrile
    —— dicloromezotiaz 1263629-39-5 C19H12Cl3N3O2S
    dicloromezotiaz
    —— 3-amino-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 572879-99-3 C9H9N3O
    3-amino-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-acetyl-5-(4-dimethylaminophenyl)-2-thiooxo-7-trifluoromethyl-2,3,5,8-tetrahydropyrido[2,3-d]pyrimidin-4(1H)-one 1251466-49-5 C18H17F3N4O2S
    6-acetyl-5-(4-dimethylaminophenyl)-2-thiooxo-7-trifluoromethyl-2,3,5,8-tetrahydropyrido[2,3-d]pyrimidin-4(1H)-one
    —— 6-acetyl-5-(2-nitrophenyl)-2-thiooxo-7-trifluoromethyl-2,3,5,8-tetrahydropyrido[2,3-d]pyrimidin-4(1H)-one 1251466-45-1 C16H11F3N4O4S
    6-acetyl-5-(2-nitrophenyl)-2-thiooxo-7-trifluoromethyl-2,3,5,8-tetrahydropyrido[2,3-d]pyrimidin-4(1H)-one
    —— 6-acetyl-5-(2-hydroxyphenyl)-2-thiooxo-7-trifluoromethyl-2,3,5,8-tetrahydropyrido[2,3-d]pyrimidin-4(1H)-one 1251466-47-3 C16H12F3N3O3S
    6-acetyl-5-(2-hydroxyphenyl)-2-thiooxo-7-trifluoromethyl-2,3,5,8-tetrahydropyrido[2,3-d]pyrimidin-4(1H)-one
    —— 6-acetyl-5-(2-hydroxyphenyl)-1,3-dimethyl-7-trifluoromethyl-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-2,4-dione 1251466-53-1 C18H16F3N3O4
    6-acetyl-5-(2-hydroxyphenyl)-1,3-dimethyl-7-trifluoromethyl-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— (+)-schoberine 1067223-54-4 C15H26N2
    (+)-schoberine
    —— 2-(2-ethylthiazol-5-yl)-5-(11-fluoropyrido[3',2':4,5]pyrimido[1,6-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)benzofuran-3-carboxamide 1621887-53-3 C31H25FN6O4S2
    2-(2-ethylthiazol-5-yl)-5-(11-fluoropyrido[3',2':4,5]pyrimido[1,6-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)benzofuran-3-carboxamide
    —— 5-(11-fluoropyrido[3',2':4,5]pyrimido[1, 6-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)-2-(6-(trifluoromethyl)pyridin-3-yl)benzofuran-3-carboxamide 1621886-75-6 C32H22F4N6O4S
    5-(11-fluoropyrido[3',2':4,5]pyrimido[1, 6-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)-2-(6-(trifluoromethyl)pyridin-3-yl)benzofuran-3-carboxamide
    —— 5-(11-fluoropyrido[3',2':4,5]pyrimido[1,6-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)-2-(2-oxopyridin-1(2H)-yl)benzofuran-3-carboxamide 1621886-85-8 C31H23FN6O5S
    5-(11-fluoropyrido[3',2':4,5]pyrimido[1,6-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)-2-(2-oxopyridin-1(2H)-yl)benzofuran-3-carboxamide
    —— 5,8-dihydro-2-(methoxymethyl)-4-methyl-8-<(4-bromophenyl)methyl>pyrido<2,3-d>pyrimidin-7(6H)-one 153042-22-9 C17H18BrN3O2
    5,8-dihydro-2-(methoxymethyl)-4-methyl-8-<(4-bromophenyl)methyl>pyrido<2,3-d>pyrimidin-7(6H)-one
    —— 8-[(4-Bromophenyl)methyl]-4-ethyl-2-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one 1026404-32-9 C17H18BrN3O
    8-[(4-Bromophenyl)methyl]-4-ethyl-2-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(4-Bromophenyl)methyl]-2-methyl-4-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one 1027940-91-5 C18H20BrN3O
    8-[(4-Bromophenyl)methyl]-2-methyl-4-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(4-Bromophenyl)methyl]-2-methyl-4-(trifluoromethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one 1026867-32-2 C16H13BrF3N3O
    8-[(4-Bromophenyl)methyl]-2-methyl-4-(trifluoromethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 8-[(4-Bromophenyl)methyl]-2-methyl-4-propan-2-yl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one 1026463-52-4 C18H20BrN3O
    8-[(4-Bromophenyl)methyl]-2-methyl-4-propan-2-yl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 1,3-Dimethyl-5,7-di(piperidin-1-yl)pyrido[2,3-d]pyrimidin-8-ium-2,4-dione 256521-57-0 C19H28N5O2+
    1,3-Dimethyl-5,7-di(piperidin-1-yl)pyrido[2,3-d]pyrimidin-8-ium-2,4-dione
    —— 1,3-Dimethyl-5,7-dimorpholin-4-ylpyrido[2,3-d]pyrimidin-8-ium-2,4-dione 256521-61-6 C17H24N5O4+
    1,3-Dimethyl-5,7-dimorpholin-4-ylpyrido[2,3-d]pyrimidin-8-ium-2,4-dione
    —— (6R)-6-(benzyliminomethyl)-1,3-dimethyl-8-phenylpyrido[2,3-d]pyrimidine-2,4,5,7-tetrone 334668-79-0 C23H20N4O4
    (6R)-6-(benzyliminomethyl)-1,3-dimethyl-8-phenylpyrido[2,3-d]pyrimidine-2,4,5,7-tetrone
    —— 6-(bromomethyl)-2,4-diamino-5-ethylpyrido<2,3-d>pyrimidine 153802-75-6 C10H12BrN5
    6-(bromomethyl)-2,4-diamino-5-ethylpyrido<2,3-d>pyrimidine
    —— (+)-9-epi-schoberine 1067223-53-3 C15H26N2
    (+)-9-epi-schoberine
    —— 2-Methyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid 63094-33-7 C14H10N2O3
    2-Methyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid
    —— 7-Amino-8-ethyl-2-[4-(4-methylpiperazine-1-carbonyl)phenylamino]-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxamide 1314996-60-5 C22H26N8O3
    7-Amino-8-ethyl-2-[4-(4-methylpiperazine-1-carbonyl)phenylamino]-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxamide
    —— 2-(pyrrolidin-1-yl)pyrido[1,2-a]pyrimidin-4(4H)-one 84292-30-8 C12H13N3O
    2-(pyrrolidin-1-yl)pyrido[1,2-a]pyrimidin-4(4H)-one
    —— 4H-Pyrido(1,2-a)pyrimidin-4-one, 3-(((2-oxo-3-oxazolidinyl)imino)methyl)-2-piperidino-, monohydrochloride 35877-25-9 C17H20ClN5O3
    4H-Pyrido(1,2-a)pyrimidin-4-one, 3-(((2-oxo-3-oxazolidinyl)imino)methyl)-2-piperidino-, monohydrochloride
    —— 9-[(4-bromophenyl)hydrazinylidene]-6-methyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 77713-63-4 C16H15BrN4O3
    9-[(4-bromophenyl)hydrazinylidene]-6-methyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 2-[2-Ethoxy-5-(N-2-ethoxycarbonylethyl-N-methyl-sulphamoyl) phenyl]-8-n-propylpyrido[3,2-d]pyrimidin-4(3H)-one 155879-57-5 C24H30N4O6S
    2-[2-Ethoxy-5-(N-2-ethoxycarbonylethyl-N-methyl-sulphamoyl) phenyl]-8-n-propylpyrido[3,2-d]pyrimidin-4(3H)-one
    —— (E)-4-(Naphthalen-1-yl)-8-(naphthalen-1-ylmethylene)-3,4,5,6,7,8-hexa hydropyrido [4,3-d] pyrimidin-2(1H)-thione 1437709-36-8 C28H23N3S
    (E)-4-(Naphthalen-1-yl)-8-(naphthalen-1-ylmethylene)-3,4,5,6,7,8-hexa hydropyrido [4,3-d] pyrimidin-2(1H)-thione
    —— 2-Isopropylamino-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 211245-28-2 C11H14N4O
    2-Isopropylamino-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 1-ethyl-3-(4-(7-(1-methyl-6-oxo-1,6-dihydropyridin-2-yl)-4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea 1207362-95-5 C26H31N7O3
    1-ethyl-3-(4-(7-(1-methyl-6-oxo-1,6-dihydropyridin-2-yl)-4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea
    —— 1-Ethyl-3-(4-(4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl) phenyl)urea 1207358-27-7 C20H26N6O2
    1-Ethyl-3-(4-(4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl) phenyl)urea
    —— trimethylenethieno<2,3-d>tetrahydropyrido<1,2-a>pyrimidin-4-one 102254-56-8 C13H14N2OS
    trimethylenethieno<2,3-d>tetrahydropyrido<1,2-a>pyrimidin-4-one
    —— 2,4-bis(trifluoromethyl)imidazo[1',2':1,6]pyrido[2,3-d]pyrimidine-8-carbohydrazide 1431426-36-6 C12H6F6N6O
    2,4-bis(trifluoromethyl)imidazo[1',2':1,6]pyrido[2,3-d]pyrimidine-8-carbohydrazide
    —— 4-(1,3,4-oxadiazol-2-yl)-10,12-bis(trifluoromethyl)-2,5,11,13-tetraazatricyclo[7.4.0.0<sup>2</sup>,<sup>6</sup>]trideca-1(9),3,5,7,10,12-hexaene 1431423-70-9 C13H4F6N6O
    4-(1,3,4-oxadiazol-2-yl)-10,12-bis(trifluoromethyl)-2,5,11,13-tetraazatricyclo[7.4.0.0<sup>2</sup>,<sup>6</sup>]trideca-1(9),3,5,7,10,12-hexaene
    —— 6-amino-2-hydroxy-3-methyl-4-oxo-4H-pyrido<1,2-a>pyrimidine 120537-67-9 C9H9N3O2
    6-amino-2-hydroxy-3-methyl-4-oxo-4H-pyrido<1,2-a>pyrimidine
    —— 6-amino-2-chloromethylpyrido<1,2-a>pyrimidin-4-one 130056-82-5 C9H8ClN3O
    6-amino-2-chloromethylpyrido<1,2-a>pyrimidin-4-one
    —— 2,4-bis(trifluoromethyl)pyrido[2,3-d]pyrimidin-7-amine 1431426-32-2 C9H4F6N4
    2,4-bis(trifluoromethyl)pyrido[2,3-d]pyrimidin-7-amine
    —— 6-amino-2-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidin-4-one 130056-84-7 C9H6F3N3O
    6-amino-2-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(β-cyanoethyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-72-9 C15H16N4O
    2-(β-cyanoethyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 1,3-dimethyl-5-(3,4-dimethylphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-80-3 C19H21N3O5
    1,3-dimethyl-5-(3,4-dimethylphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 5-(3,4-dimethylphenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]-pyrimidine-2,4,6(3H)-trione 951922-98-8 C22H17N3O3
    5-(3,4-dimethylphenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]-pyrimidine-2,4,6(3H)-trione
    —— 2-[5-(5-Amino-3-hydroxy-1-pyrazolylsulphonyl)-2-ethoxyphenyl]pyrido[3,2-d]pyrimidin-4(3H)-one 155879-70-2 C18H16N6O5S
    2-[5-(5-Amino-3-hydroxy-1-pyrazolylsulphonyl)-2-ethoxyphenyl]pyrido[3,2-d]pyrimidin-4(3H)-one
    —— 7-methyl-5-(4-methylpiperazine-1-carbonyl)-3-phenyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione 259110-75-3 C20H21N5O3
    7-methyl-5-(4-methylpiperazine-1-carbonyl)-3-phenyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 6-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 211245-41-9 C9H9N3OS
    6-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 7-methyl-3-phenyl-5-(pyrrolidine-1-carbonyl)-1H-pyrido[2,3-d]pyrimidine-2,4-dione 259110-72-0 C19H18N4O3
    7-methyl-3-phenyl-5-(pyrrolidine-1-carbonyl)-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 8-isopentyl-2-methanesulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 211245-36-2 C13H17N3OS
    8-isopentyl-2-methanesulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— ethyl 1-[2-phenyl-6-(pyridine-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]piperidine-4-carboxylate 5196-14-5 C27H29N5O3
    ethyl 1-[2-phenyl-6-(pyridine-3-carbonyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]piperidine-4-carboxylate
    —— Methyl 7-(3-ethoxypropyl)-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate 6431-57-8 C19H22N4O4
    Methyl 7-(3-ethoxypropyl)-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 4-[6-[2-(benzenesulfonyl)ethyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]morpholine 7243-54-1 C20H26N4O3S
    4-[6-[2-(benzenesulfonyl)ethyl]-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]morpholine
    —— 9-methyl-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(2-phenylethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one 6237-64-5 C26H26N4O3S2
    9-methyl-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(2-phenylethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one