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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-acetoxy-5-allyl-7-methoxy-2-methyl-3-phenyl-3<i>H</i>-quinazolin-4-one 31862-56-3 C21H20N2O4
    6-acetoxy-5-allyl-7-methoxy-2-methyl-3-phenyl-3<i>H</i>-quinazolin-4-one
    —— N-[2-(3-chlorophenyl)ethyl]-6,7-dihydro-3H-pyrazolo[4',3':5,6]pyrido[4,3-f]quinazolin-9-amine 1234372-08-7 C20H17ClN6
    N-[2-(3-chlorophenyl)ethyl]-6,7-dihydro-3H-pyrazolo[4',3':5,6]pyrido[4,3-f]quinazolin-9-amine
    —— pyrido[3,2-<i>e</i>][1,2,4]triazine-6-carboxylic acid 31515-90-9 C7H4N4O2
    pyrido[3,2-<i>e</i>][1,2,4]triazine-6-carboxylic acid
    —— 1-methyl-3-{4-[6-methyl-4-(3-oxa-8-azabicyclo[3.2.1]oct-8-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl]phenyl}urea trifluoroacetate 1251838-28-4 C22H28N6O2
    1-methyl-3-{4-[6-methyl-4-(3-oxa-8-azabicyclo[3.2.1]oct-8-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl]phenyl}urea trifluoroacetate
    —— 8-(dimethylamino)-2,4,10-trimethyl-7a,8,11,11a-tetrahydropyrimido[5',4':5,6]pyrido[4,3-g]quinoline-1,3,7,12(2H,4H)-tetraone 1007594-95-7 C19H21N5O4
    8-(dimethylamino)-2,4,10-trimethyl-7a,8,11,11a-tetrahydropyrimido[5',4':5,6]pyrido[4,3-g]quinoline-1,3,7,12(2H,4H)-tetraone
    —— (Z)-2-[(6-amino-5,7,8,13-tetraazadibenzo[a,e]azulen-7-yl)methyl]-3-(4-methoxyphenyl)prop-2-enenitrile 1141932-92-4 C25H20N6O
    (Z)-2-[(6-amino-5,7,8,13-tetraazadibenzo[a,e]azulen-7-yl)methyl]-3-(4-methoxyphenyl)prop-2-enenitrile
    —— 5-phenyl-1,2,3,3a,4,5,hexahydro-10H-3,4-ethanoimidazo<1,2-a>quinazoline 76896-30-5 C18H19N3
    5-phenyl-1,2,3,3a,4,5,hexahydro-10H-3,4-ethanoimidazo<1,2-a>quinazoline
    —— 6-ethyl-4-oxo-1,6,7,8,9,9a-hexahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid ethyl ester 38326-38-4 C13H20N2O3
    6-ethyl-4-oxo-1,6,7,8,9,9a-hexahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid ethyl ester
    —— 2-(Allyl-benzyl-amino)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde O-methyl-oxime 183968-81-2 C20H20N4O2
    2-(Allyl-benzyl-amino)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde O-methyl-oxime
    —— 2-benzyl-N-[2-(4-fluorophenyl)ethyl]-6-(4-methoxybenzyl)-2,6,7,8-tetrahydro-1,2,3,5,6-pentaazaacenaphthylen-4-amine 1246671-08-8 C30H29FN6O
    2-benzyl-N-[2-(4-fluorophenyl)ethyl]-6-(4-methoxybenzyl)-2,6,7,8-tetrahydro-1,2,3,5,6-pentaazaacenaphthylen-4-amine
    —— N-(2-chlorobenzyl)-6,7-dihydro-3H-pyrazolo[4',3':5,6]pyrido[4,3-f]quinazolin-9-amine 1234372-06-5 C19H15ClN6
    N-(2-chlorobenzyl)-6,7-dihydro-3H-pyrazolo[4',3':5,6]pyrido[4,3-f]quinazolin-9-amine
    —— 2-[(3S)-3-amino-1-pyrrolidinyl]-4-[(3-methylphenyl)amino]pyrido[4,3-d]pyrimidin-5(6H)-one 1208169-94-1 C18H20N6O
    2-[(3S)-3-amino-1-pyrrolidinyl]-4-[(3-methylphenyl)amino]pyrido[4,3-d]pyrimidin-5(6H)-one
    —— N,N-diethyl-2-(methylsulfonyl)pyrido[3,4-d]pyrimidin-8-amine 1578246-13-5 C12H16N4O2S
    N,N-diethyl-2-(methylsulfonyl)pyrido[3,4-d]pyrimidin-8-amine
    —— 3-Amino-2-thiazol-4-yl-3H-quinazolin-4-one 5193-64-6 C11H8N4OS
    3-Amino-2-thiazol-4-yl-3H-quinazolin-4-one
    —— 10-(1H-benzimidazol-2-yl)-2,3,4,5,7,8,9,9a,10-octahydro-5-(4-nitrophenyl)-2,8-dithioxopyrido[2,3-d:6,5-d’]dipyrimidine-4,6(1H,4aH)dione 1446350-29-3 C22H16N8O4S2
    10-(1H-benzimidazol-2-yl)-2,3,4,5,7,8,9,9a,10-octahydro-5-(4-nitrophenyl)-2,8-dithioxopyrido[2,3-d:6,5-d’]dipyrimidine-4,6(1H,4aH)dione
    —— 1397709-18-0 C17H18N4O2
    —— 2,3,5,7,8,9,10,10a-octahydro-5-(3-hydroxy-4-methoxyphenyl)-10-(4-methoxyphenyl)-2,8-dithioxopyrido[2,3-d:6,5-d’]dipyrimidine-4,6(1H,4aH)dione 1446350-32-8 C23H21N5O5S2
    2,3,5,7,8,9,10,10a-octahydro-5-(3-hydroxy-4-methoxyphenyl)-10-(4-methoxyphenyl)-2,8-dithioxopyrido[2,3-d:6,5-d’]dipyrimidine-4,6(1H,4aH)dione
    —— 3-(benzyloxy)-7-bromo-9-iodo-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid 1251462-22-2 C16H10BrIN2O4
    3-(benzyloxy)-7-bromo-9-iodo-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid
    —— 1-ethyl-6,8-dimethyl-3-phenyl-3,4-dihydro-1<i>H</i>-pyrido[3,4-<i>d</i>]pyrimidin-2-one 31964-65-5 C17H19N3O
    1-ethyl-6,8-dimethyl-3-phenyl-3,4-dihydro-1<i>H</i>-pyrido[3,4-<i>d</i>]pyrimidin-2-one
    —— N-(3-{[(1R)-1-(hydroxymethyl)-2-methylpropyl]carbamoyl}phenyl)-3,6,8,9-tetrahydro-7H-pyrazolo[3,4-c][2,7]naphthyridine-7-carboxamide 1234373-22-8 C22H26N6O3
    N-(3-{[(1R)-1-(hydroxymethyl)-2-methylpropyl]carbamoyl}phenyl)-3,6,8,9-tetrahydro-7H-pyrazolo[3,4-c][2,7]naphthyridine-7-carboxamide
    —— 6-(4-chlorophenylsulfonyl)-8-cyclohexyl-2-(methylsulfinyl)pyrido[2,3-d]pyrimidin-7(8H)-one 1312573-52-6 C20H20ClN3O4S2
    6-(4-chlorophenylsulfonyl)-8-cyclohexyl-2-(methylsulfinyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 6-(4-chlorophenylsulfonyl)-8-methyl-2-(methylsulfinyl)pyrido[2,3-d]pyrimidin-7(8H)-one 1312565-82-4 C15H12ClN3O4S2
    6-(4-chlorophenylsulfonyl)-8-methyl-2-(methylsulfinyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-imino-4-isopropyl-9-methyl-2H-pyrido<1,2-a>pyrimidine hydrochloride 118554-34-0 C12H15N3*ClH
    2-imino-4-isopropyl-9-methyl-2H-pyrido<1,2-a>pyrimidine hydrochloride
    —— N-{3-[(2-methoxy-1-methylethyl)carbamoyl]phenyl}-3,6,8,9-tetrahydro-7H-pyrazolo[3,4-c][2,7]naphthyridine-7-carboxamide 1234372-95-2 C21H24N6O3
    N-{3-[(2-methoxy-1-methylethyl)carbamoyl]phenyl}-3,6,8,9-tetrahydro-7H-pyrazolo[3,4-c][2,7]naphthyridine-7-carboxamide
    —— [6-(5-methyl-pyridin-2-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yl]-(2,2,2-trifluoro-1-phenyl-ethyl)-amine 1071436-55-9 C21H20F3N5
    [6-(5-methyl-pyridin-2-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yl]-(2,2,2-trifluoro-1-phenyl-ethyl)-amine
    —— (9E)-9-(dimethylaminomethylidene)-N,6-dimethyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxamide 85808-49-7 C14H20N4O2
    (9E)-9-(dimethylaminomethylidene)-N,6-dimethyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 3-Chloro-2-(methylsulfonyl)pyrido[2,3-b]pyrazine 1956365-93-7 C8H6ClN3O2S
    3-Chloro-2-(methylsulfonyl)pyrido[2,3-b]pyrazine
    —— (S)-isopropyl2-(4-(3-ethylureido)phenyl)-4-(3-methylmorpholino)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate 1207359-46-3 C25H34N6O4
    (S)-isopropyl2-(4-(3-ethylureido)phenyl)-4-(3-methylmorpholino)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate
    —— (3aS,4R,8R,10aR)-4-(((tert-butyldiphenylsilyl)oxy)methyl)-6-oxo-2-(((2,2,2-trichloroethoxy)sulfonyl)imino)-2,3,3a,4,5,6-hexahydro-1H,8H-pyrrolo[1,2-c]purin-8-yl acetate 1254691-47-8 C29H34Cl3N5O7SSi
    (3aS,4R,8R,10aR)-4-(((tert-butyldiphenylsilyl)oxy)methyl)-6-oxo-2-(((2,2,2-trichloroethoxy)sulfonyl)imino)-2,3,3a,4,5,6-hexahydro-1H,8H-pyrrolo[1,2-c]purin-8-yl acetate
    —— methyl 2-morpholino-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 1386981-33-4 C13H14N4O4
    methyl 2-morpholino-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 4-benzyl-2-(benzylamino)-3H-pyrido[3,2-e][1,4]diazepin-5(4H)-one 1437787-17-1 C22H20N4O
    4-benzyl-2-(benzylamino)-3H-pyrido[3,2-e][1,4]diazepin-5(4H)-one
    —— (3-bromo-7-fluoro-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl acetate 1259080-22-2 C11H8BrFN2O3
    (3-bromo-7-fluoro-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl acetate
    —— 4-[2-({4-[(3-methylphenyl)amino]-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidin-2-yl}amino)ethyl]benzenesulfonamide 1208169-76-9 C22H22N6O3S
    4-[2-({4-[(3-methylphenyl)amino]-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidin-2-yl}amino)ethyl]benzenesulfonamide
    —— 7-allyl-7-deaza-N(2)-isobutyryl-3',5'-di-(O-tert-butyl-dimethylsilyl)-2'-deoxyguanosine 1111664-04-0 C30H52N4O5Si2
    7-allyl-7-deaza-N(2)-isobutyryl-3',5'-di-(O-tert-butyl-dimethylsilyl)-2'-deoxyguanosine
    —— 1192713-43-1 CH4O3S*C22H17FN4O3
    —— N-[1-[3-(6-fluoro-1,2-benzoxazol-3-yl)propyl]pyrrolidin-3-yl]imidazo[1,2-a]pyridine-3-sulphonamide 1417308-00-9 C21H22FN5O3S
    N-[1-[3-(6-fluoro-1,2-benzoxazol-3-yl)propyl]pyrrolidin-3-yl]imidazo[1,2-a]pyridine-3-sulphonamide
    —— N-[6-(8-Cyclopentyl-6-hydroxymethyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-pyridin-3-yl]-methanesulfonamide 571191-84-9 C19H22N6O4S
    N-[6-(8-Cyclopentyl-6-hydroxymethyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-pyridin-3-yl]-methanesulfonamide
    —— 6-benzyl-N-[2-(1-methylpyrrolidin-2-yl)ethyl]-2,6,7,8-tetrahydro-1,2,3,5,6-pentaazaacenaphthylen-4-amine 1246669-88-4 C21H27N7
    6-benzyl-N-[2-(1-methylpyrrolidin-2-yl)ethyl]-2,6,7,8-tetrahydro-1,2,3,5,6-pentaazaacenaphthylen-4-amine
    —— 2,4-diamino-6-<(methoxymethoxy)methyl>-5-methylpyrido<2,3-d>pyrimidine 101348-16-7 C11H15N5O2
    2,4-diamino-6-<(methoxymethoxy)methyl>-5-methylpyrido<2,3-d>pyrimidine
    —— 5-(2-Chlorophenyl)-6-methoxycarbonyl-1,3-dimethyl-7-[2-(2,4,5-trimethylimidazol-1-yl)-propoxymethyl]-1,2,3,4,5,8-hexahydro-2,4-dioxopyrido-[2,3-d]pyrimidine 121096-84-2 C27H32ClN5O5
    5-(2-Chlorophenyl)-6-methoxycarbonyl-1,3-dimethyl-7-[2-(2,4,5-trimethylimidazol-1-yl)-propoxymethyl]-1,2,3,4,5,8-hexahydro-2,4-dioxopyrido-[2,3-d]pyrimidine
    —— 1397709-17-9 C22H26N4O4
    —— 4-amino-5,7-dimethyl-2-methylmercaptopyrido[2,3-d]pyrimidine 499195-77-6 C10H12N4S
    4-amino-5,7-dimethyl-2-methylmercaptopyrido[2,3-d]pyrimidine
    —— 2-amino-pyrimido[2,1-<i>a</i>]isoquinolin-4-one 42398-54-9 C12H9N3O
    2-amino-pyrimido[2,1-<i>a</i>]isoquinolin-4-one
    —— 7-methyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carbonitrile 38346-03-1 C15H12N4O2
    7-methyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carbonitrile
    —— (3-bromo-6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl acetate 1259079-96-3 C12H11BrN2O3
    (3-bromo-6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl acetate
    —— 2-(chloromethyl)-3-iodo-5-hydropyridino[1,2-a]pyrimidin-4-one 817204-59-4 C9H6ClIN2O
    2-(chloromethyl)-3-iodo-5-hydropyridino[1,2-a]pyrimidin-4-one
    —— 4-Benzylpyrido<2,3-d>pyrimidin 46809-00-1 C14H11N3
    4-Benzylpyrido<2,3-d>pyrimidin
    —— 8-<(4-amino-1,2-dimethyl-5-pyrimidinio)methyl>-2,3-dimethyl-7-oxo-7,8-dihydro-5H-dipyrimido<1,6-a:4',5'-d>pyrimidinium diperchlorate 86013-93-6 C18H22N8O*2ClO4
    8-<(4-amino-1,2-dimethyl-5-pyrimidinio)methyl>-2,3-dimethyl-7-oxo-7,8-dihydro-5H-dipyrimido<1,6-a:4',5'-d>pyrimidinium diperchlorate
    —— 6-(5-amino-pyrazin-2-yl)-4-ethyl-pyrido[3,2-d]pyrimidin-2-ylamine 1003301-17-4 C13H13N7
    6-(5-amino-pyrazin-2-yl)-4-ethyl-pyrido[3,2-d]pyrimidin-2-ylamine
    —— 9a-(<i>N</i>,<i>N</i>'-bis-methoxycarbonyl-hydrazino)-2-methoxy-7,8,9,9a-tetrahydro-6a<i>H</i>-benzo[<i>h</i>]cyclopenta[<i>c</i>]cinnoline-5,6-dicarboxylic acid dimethyl ester 29336-44-5 C24H28N4O9
    9a-(<i>N</i>,<i>N</i>'-bis-methoxycarbonyl-hydrazino)-2-methoxy-7,8,9,9a-tetrahydro-6a<i>H</i>-benzo[<i>h</i>]cyclopenta[<i>c</i>]cinnoline-5,6-dicarboxylic acid dimethyl ester