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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
    —— 2-ethylsulfanyl-6-nitro-N-pentylpyrido[2,3-d]pyrimidin-4-amine 1011471-34-3 C14H19N5O2S
    2-ethylsulfanyl-6-nitro-N-pentylpyrido[2,3-d]pyrimidin-4-amine
    —— 1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylic acid 1000932-76-2 C10H9N3O4
    1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylic acid
    —— 2,4-dioxo-7-(propan-2-yl)-1-propyl-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-5-carboxylic acid 1000932-57-9 C14H17N3O4
    2,4-dioxo-7-(propan-2-yl)-1-propyl-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-5-carboxylic acid
    —— 1,3-Dimethyl-8-(trifluoromethyl)-1,5-dihydropyrido[3,2-d]pyrimidine-2,4,6(3H)-trione 952183-38-9 C10H8F3N3O3
    1,3-Dimethyl-8-(trifluoromethyl)-1,5-dihydropyrido[3,2-d]pyrimidine-2,4,6(3H)-trione
    —— 2-[2-(Dimethylamino)ethoxy]-3-[(4-methoxyphenyl)methyl]pyrido[1,2-a]pyrimidin-4-one;hydrochloride 907-65-3 C20H24ClN3O3
    2-[2-(Dimethylamino)ethoxy]-3-[(4-methoxyphenyl)methyl]pyrido[1,2-a]pyrimidin-4-one;hydrochloride
    —— 1,6-Diazatricyclo[7.4.0.02,6]tridecan-5-one;hydrochloride 74274-13-8 C11H19ClN2O
    1,6-Diazatricyclo[7.4.0.02,6]tridecan-5-one;hydrochloride
    —— 4-(Diethylamino)pyrido[1,2-a]pyrimidin-2-one;hydrochloride 84292-24-0 C12H16ClN3O
    4-(Diethylamino)pyrido[1,2-a]pyrimidin-2-one;hydrochloride
    —— 4-N-(2-chloro-6-methylpyrido[3,2-d]pyrimidin-4-yl)-1-N,1-N-diethylpentane-1,4-diamine;hydrochloride 30212-54-5 C17H27Cl2N5
    4-N-(2-chloro-6-methylpyrido[3,2-d]pyrimidin-4-yl)-1-N,1-N-diethylpentane-1,4-diamine;hydrochloride
    —— N-(2-chloro-6-methylpyrido[3,2-d]pyrimidin-4-yl)-N',N'-diethylpropane-1,3-diamine;hydrochloride 30212-53-4 C15H23Cl2N5
    N-(2-chloro-6-methylpyrido[3,2-d]pyrimidin-4-yl)-N',N'-diethylpropane-1,3-diamine;hydrochloride
    —— Sodium;9-methyl-3-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)pyrido[1,2-a]pyrimidin-4-one —— C10H7N6NaO
    Sodium;9-methyl-3-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)pyrido[1,2-a]pyrimidin-4-one
    —— 4-(3-dimethylamino-pyrrolidin-1-yl)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid tert-butylester 1359702-36-5 C18H29N5O2
    4-(3-dimethylamino-pyrrolidin-1-yl)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid tert-butylester
    —— tert-Butyl (E)-3-{8-({[4-(tert-butyl)-1,3-thiazol-2-yl]amino}carbonyl)-2-[(3S)-3-hydroxyhexahydro-1-pyridinyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoate 475058-32-3 C28H35N5O5S
    tert-Butyl (E)-3-{8-({[4-(tert-butyl)-1,3-thiazol-2-yl]amino}carbonyl)-2-[(3S)-3-hydroxyhexahydro-1-pyridinyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoate
    —— (3S)-1-[8-({[4-(tert-Butyl)-1,3-thiazol-2-yl]amino}carbonyl)-3-formyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl]hexahydro-3-pyridinyl formate 475058-30-1 C23H25N5O5S
    (3S)-1-[8-({[4-(tert-Butyl)-1,3-thiazol-2-yl]amino}carbonyl)-3-formyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl]hexahydro-3-pyridinyl formate
    —— 8-ethyl-2-methyl-5-oxo-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid 17076-93-6 C11H11N3O3
    8-ethyl-2-methyl-5-oxo-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid
    —— 2,6-dichloro-4-methyl-11H-pyrido-[2,1-b]quinazolin-11-one 1328893-14-6 C13H8Cl2N2O
    2,6-dichloro-4-methyl-11H-pyrido-[2,1-b]quinazolin-11-one
    —— 5-Oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid 72668-03-2 C8H5N3O3
    5-Oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid
    —— Ethyl 4-[(6-ethoxy-8-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]piperidine-1-carboxylate 661450-67-5 C18H25N5O4
    Ethyl 4-[(6-ethoxy-8-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]piperidine-1-carboxylate
    —— tert-butyl N-[1-[3-(4-ethoxyphenyl)-4-oxopyrido[2,3-d]pyrimidin-2-yl]ethyl]carbamate 947536-07-4 C22H26N4O4
    tert-butyl N-[1-[3-(4-ethoxyphenyl)-4-oxopyrido[2,3-d]pyrimidin-2-yl]ethyl]carbamate
    —— 2,8-dimethyl-3-ethyl-4-oxo-4H-pyrido (1,2-a)pyrimidine hydrochloride 70381-66-7 C12H14N2O*ClH
    2,8-dimethyl-3-ethyl-4-oxo-4H-pyrido (1,2-a)pyrimidine hydrochloride
    —— 6,7,8,9-Tetrahydro-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one 126636-91-7 C10H10N2OS
    6,7,8,9-Tetrahydro-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one
    —— 1,3-Dimethyl-5,6,7,8-tetrahydro-pyrido[1,2-a]thieno[3,4-d]pyrimidin-10-one 120079-60-9 C12H14N2OS
    1,3-Dimethyl-5,6,7,8-tetrahydro-pyrido[1,2-a]thieno[3,4-d]pyrimidin-10-one
    —— pyrido-<4,3-d>pyrimidine-4(3H)-thione 101084-02-0 C7H5N3S
    pyrido-<4,3-d>pyrimidine-4(3H)-thione
    —— 3-(4-hydroxyphenyl)-6-methoxy-2-methylpyrido[3,4-d]pyrimidin-4(3H)-one 862313-02-8 C15H13N3O3
    3-(4-hydroxyphenyl)-6-methoxy-2-methylpyrido[3,4-d]pyrimidin-4(3H)-one
    —— 9-methoxy-4-oxo-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid ethyl ester 69300-99-8 C16H14N2O4
    9-methoxy-4-oxo-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid ethyl ester
    —— 5,6,7,8-Tetrahydro-1,3,7-triazanaphthalene hydrochloride 192869-79-7 C7H9N3*ClH
    5,6,7,8-Tetrahydro-1,3,7-triazanaphthalene hydrochloride
    —— N-phenyl-(2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-yl)carbohydrazidocarbothioamide 1417340-45-4 C15H12N6O4S
    N-phenyl-(2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-yl)carbohydrazidocarbothioamide
    —— 6-Fluoro-1-(4-fluorophenyl)-3-hydroxy-7-pyrrolidin-1-yl-1H-pyrido[2,3-d]pyrimidine-2,4-dione 224189-97-3 C17H14F2N4O3
    6-Fluoro-1-(4-fluorophenyl)-3-hydroxy-7-pyrrolidin-1-yl-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— (3-chloro-phenyl)-(pyrido[2,3-d]pyrimidin-4-yl)-amine 186519-49-3 C13H9ClN4
    (3-chloro-phenyl)-(pyrido[2,3-d]pyrimidin-4-yl)-amine
    —— 1-(4-bromobutyl)-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine 221540-28-9 C11H12BrN3O2
    1-(4-bromobutyl)-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine
    —— 1-(4-bromobutyl)-2,4-dioxo-3-(4-methoxybenzyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine 221539-91-9 C19H20BrN3O3
    1-(4-bromobutyl)-2,4-dioxo-3-(4-methoxybenzyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine
    —— 8-cyclopentyl-6-ethyl-2-(4-hydroxy-3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-6'-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 571189-25-8 C24H30N6O2
    8-cyclopentyl-6-ethyl-2-(4-hydroxy-3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-6'-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine hydrochloride 300552-48-1 C13H13N3*ClH
    2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine hydrochloride
    —— 3-benzyl-2-isobutyl-4H-pyrido[3,4-d][1,3]oxazin-4-one 901784-60-9 C18H19N3O
    3-benzyl-2-isobutyl-4H-pyrido[3,4-d][1,3]oxazin-4-one
    —— 2-methanesulfinyl-5-methyl-pyrido[2,3-d]pyrimidin-7-ylamine 352328-61-1 C9H10N4OS
    2-methanesulfinyl-5-methyl-pyrido[2,3-d]pyrimidin-7-ylamine
    —— Methyl-(2-methylsulfanyl-pyrido[2,3-d]pyrimidin-7-yl)-amine 352329-21-6 C9H10N4S
    Methyl-(2-methylsulfanyl-pyrido[2,3-d]pyrimidin-7-yl)-amine
    —— 3-Amino-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4H-pyrido[1,2-a]pyrimidin-4-one 475059-86-0 C16H18N4OS
    3-Amino-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (E)-3-{8-[2-(4-Ethyl-thien-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-yl}-2-propenoic acid 475057-15-9 C23H25N3O4S
    (E)-3-{8-[2-(4-Ethyl-thien-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-yl}-2-propenoic acid
    —— 2-{8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido-[1,2-a]pyrimidin-3-yl}-1-cyclopropanecarboxylic acid 475057-25-1 C24H28N4O4S
    2-{8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido-[1,2-a]pyrimidin-3-yl}-1-cyclopropanecarboxylic acid
    —— 8-[2-(4-Ethyl-thien-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-carbaldehyde 475057-99-9 C21H23N3O3S
    8-[2-(4-Ethyl-thien-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-carbaldehyde
    —— 4-Isopropyl-2-(2-(3-[([(4-methylphenyl)sulfonyl]aminocarbonyl)amino]-4-oxo-4H-pyrido[1,2-a]pyrimidin-8-yl)ethyl)-1,3-thiazole 475059-09-7 C24H25N5O4S2
    4-Isopropyl-2-(2-(3-[([(4-methylphenyl)sulfonyl]aminocarbonyl)amino]-4-oxo-4H-pyrido[1,2-a]pyrimidin-8-yl)ethyl)-1,3-thiazole
    —— 2-trifluoromethanesulfonyloxy-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4H-pyrido[1,2-a]pyrimidin-4-one 475059-90-6 C17H16F3N3O4S2
    2-trifluoromethanesulfonyloxy-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— ethyl 2-{8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-yloxy}acetate 475059-88-2 C20H23N3O4S
    ethyl 2-{8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-yloxy}acetate
    —— 8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 475060-10-7 C17H18N4O2S
    8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— tert-butyl N-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido-[1,2-a]pyrimidin-3-ylcarbamate 475059-85-9 C21H26N4O3S
    tert-butyl N-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido-[1,2-a]pyrimidin-3-ylcarbamate
    —— (E)-3-{8-[2-(4-Cyclobutyl-1,3-thiazol-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid 475057-11-5 C24H26N4O4S
    (E)-3-{8-[2-(4-Cyclobutyl-1,3-thiazol-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid
    —— methyl 8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-carboxylate 475060-08-3 C18H19N3O3S
    methyl 8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-carboxylate
    —— (E)-3-{8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-2-(tetrahydro-3-furanylmethoxy)-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid 475059-00-8 C24H27N3O5S
    (E)-3-{8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-2-(tetrahydro-3-furanylmethoxy)-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoic acid
    —— (E)-3-{8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-yl}-2-propenoic acid 475059-10-0 C19H19N3O3S
    (E)-3-{8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-yl}-2-propenoic acid
    —— 5,6,7,8-Tetrahydropyrido[3,2-d]pyrimidine 1211585-58-8 C7H9N3
    5,6,7,8-Tetrahydropyrido[3,2-d]pyrimidine
    —— 6-ethoxy-8-methyl-2-(piperidin-4-ylamino)-3H-pyrido[2,3-d]pyrimidin-7-one 661450-66-4 C15H21N5O2
    6-ethoxy-8-methyl-2-(piperidin-4-ylamino)-3H-pyrido[2,3-d]pyrimidin-7-one