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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
    —— (5R,8S)-10-(pyridin-3-ylsulfonyl)-6,7,8,9-tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidine —— C14H14N4O2S
    (5R,8S)-10-(pyridin-3-ylsulfonyl)-6,7,8,9-tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidine
    —— 2-methyl-6-((5R,8S)-6,7,8,9-tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidine-10-carbonyl)pyridazin-3(2H)-one —— C15H15N5O2
    2-methyl-6-((5R,8S)-6,7,8,9-tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidine-10-carbonyl)pyridazin-3(2H)-one
    —— (4-methyl-1,2,3-thiadiazol-5-yl)((5R,8S)-6,7,8,9-tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidin-10-yl)methanone —— C13H13N5OS
    (4-methyl-1,2,3-thiadiazol-5-yl)((5R,8S)-6,7,8,9-tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidin-10-yl)methanone
    —— 7-methyl-2-((methylamino)methyl)-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride —— C11H14ClN3O
    7-methyl-2-((methylamino)methyl)-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride
    —— 3-(4-fluoro-3-nitrophenyl)-2-methylpyrido[2,3-d]pyrimidin-4(3H)-one —— C14H9FN4O3
    3-(4-fluoro-3-nitrophenyl)-2-methylpyrido[2,3-d]pyrimidin-4(3H)-one
    —— 3-[(Z)-(3-butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(dipropylamino)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H30N4O2S2
    3-[(Z)-(3-butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(dipropylamino)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 11-[(5Z)-5-{[2-(dipropylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]undecanoic acid —— C29H40N4O4S2
    11-[(5Z)-5-{[2-(dipropylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]undecanoic acid
    —— 3-[4-Methylidene-1-[(1-methylindol-3-yl)methyl]-2-oxopyrido[3,4-d]pyrimidin-3-yl]pentanoic acid —— C23H24N4O3
    3-[4-Methylidene-1-[(1-methylindol-3-yl)methyl]-2-oxopyrido[3,4-d]pyrimidin-3-yl]pentanoic acid
    —— 9-Benzyl-11-(ethoxymethyl)-6-methylsulfanyl-2,3,5,7,9-pentazatricyclo[6.3.1.04,12]dodeca-1(12),3,5,7-tetraene —— C18H21N5OS
    9-Benzyl-11-(ethoxymethyl)-6-methylsulfanyl-2,3,5,7,9-pentazatricyclo[6.3.1.04,12]dodeca-1(12),3,5,7-tetraene
    —— 2,3-dihydro-1H-indene;ethane;4-[2-(3-ethyl-1,2-oxazol-5-yl)ethyl]-8H-pyrido[2,3-d]pyrimidin-7-one —— C25H30N4O2
    2,3-dihydro-1H-indene;ethane;4-[2-(3-ethyl-1,2-oxazol-5-yl)ethyl]-8H-pyrido[2,3-d]pyrimidin-7-one
    —— Ethyl 1-(3-hydroxyphenyl)-5,7-dimethyl-4-(4-methylanilino)-2-oxo-5,6-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C25H26N4O4
    Ethyl 1-(3-hydroxyphenyl)-5,7-dimethyl-4-(4-methylanilino)-2-oxo-5,6-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-(4-Fluorophenyl)-2-hydroxy-1-(1,3-thiazol-5-ylmethyl)-1,3-dihydropyrido[1,2-c]pyrimidin-9-ium-4-one —— C18H15FN3O2S+
    3-(4-Fluorophenyl)-2-hydroxy-1-(1,3-thiazol-5-ylmethyl)-1,3-dihydropyrido[1,2-c]pyrimidin-9-ium-4-one
    —— 6-[(5Z)-5-[[2-(dipropylamino)-7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoate —— C25H32N4O4S2
    6-[(5Z)-5-[[2-(dipropylamino)-7-methyl-4-oxo-1H-pyrido[1,2-a]pyrimidin-5-ium-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoate
    —— (6Z)-6-[(4-chlorophenyl)methylidene]-8,9-dihydro-7H-pyrido[2,1-b]quinazolin-11-one —— C19H15ClN2O
    (6Z)-6-[(4-chlorophenyl)methylidene]-8,9-dihydro-7H-pyrido[2,1-b]quinazolin-11-one
    —— N-pyridin-2-yl-5,7,11-triazatricyclo[6.3.1.04,12]dodeca-1(11),2,4,6,8(12),9-hexaene-3-carboxamide —— C15H9N5O
    N-pyridin-2-yl-5,7,11-triazatricyclo[6.3.1.04,12]dodeca-1(11),2,4,6,8(12),9-hexaene-3-carboxamide
    —— 2-(2,4a,5,8-Tetrahydropyrido[3,4-d]pyrimidin-4-yl)acetamide —— C9H12N4O
    2-(2,4a,5,8-Tetrahydropyrido[3,4-d]pyrimidin-4-yl)acetamide
    —— 2-(cyclohexylmethylamino)-6-(4,4-dimethyloxet-2-yl)-3-methoxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one —— C20H30N4O3
    2-(cyclohexylmethylamino)-6-(4,4-dimethyloxet-2-yl)-3-methoxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one
    —— 2-(cyclohexylmethylamino)-6-(4,4-dimethyloxet-2-yl)-3-methoxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one —— C20H29N4O3-
    2-(cyclohexylmethylamino)-6-(4,4-dimethyloxet-2-yl)-3-methoxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one
    —— 4-(cyclooctatetraenyl)-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-6-pentan-2-yl-7,8-dihydro-1H-pyrido[4,3-d]pyrimidin-5-one —— C26H27N3O2
    4-(cyclooctatetraenyl)-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-6-pentan-2-yl-7,8-dihydro-1H-pyrido[4,3-d]pyrimidin-5-one
    —— 4-[3-[1-(2-fluorophenyl)propan-2-yl]-5-(trifluoromethyl)-4H-pyrido[4,3-d]pyrimidin-2-yl]-1,3-thiazole —— C20H16F4N4S
    4-[3-[1-(2-fluorophenyl)propan-2-yl]-5-(trifluoromethyl)-4H-pyrido[4,3-d]pyrimidin-2-yl]-1,3-thiazole
    —— 5-chloro-6-fluoro-8-methyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidine-4,7-dione —— C8H7ClFN3O2
    5-chloro-6-fluoro-8-methyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— 2-[(3-Chlorophenyl)methyl]-7-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid —— C17H13ClN2O3
    2-[(3-Chlorophenyl)methyl]-7-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 4-[1-[[6-(2-Cyclopropylethynyl)-4-[[1-(trifluoromethyl)cyclopropyl]amino]-1,4-dihydropyrido[3,2-d]pyrimidin-2-yl]amino]ethyl]benzenesulfonamide —— C24H25F3N6O2S
    4-[1-[[6-(2-Cyclopropylethynyl)-4-[[1-(trifluoromethyl)cyclopropyl]amino]-1,4-dihydropyrido[3,2-d]pyrimidin-2-yl]amino]ethyl]benzenesulfonamide
    —— 3-methoxy-6-(5-methoxy-1-benzofuran-2-carbonyl)-2-[[4-(trifluoromethyl)phenyl]methylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one —— C26H22F3N4O5-
    3-methoxy-6-(5-methoxy-1-benzofuran-2-carbonyl)-2-[[4-(trifluoromethyl)phenyl]methylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-one
    —— tert-butyl 4-(1-phenylethyl)-2-[4-(2,2,3-trimethyl-4,5-dihydro-3H-azepin-1-yl)anilino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate —— C35H45N5O2
    tert-butyl 4-(1-phenylethyl)-2-[4-(2,2,3-trimethyl-4,5-dihydro-3H-azepin-1-yl)anilino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— 3-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-4-oxo-2-[(3R)-3-(2-pyrrolidin-1-ylethylcarbamoyloxy)piperidin-1-yl]pyrido[1,2-a]pyrimidin-3-yl]prop-2-enoic acid —— C31H39N7O6S
    3-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-4-oxo-2-[(3R)-3-(2-pyrrolidin-1-ylethylcarbamoyloxy)piperidin-1-yl]pyrido[1,2-a]pyrimidin-3-yl]prop-2-enoic acid
    —— 2-chloro-N-pyrido[3,2-d]pyrimidin-2-ylmorpholin-4-amine —— C11H12ClN5O
    2-chloro-N-pyrido[3,2-d]pyrimidin-2-ylmorpholin-4-amine
    —— 4-cyclononyl-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-7-pentan-2-yl-6,8-dihydro-1H-pyrido[3,4-d]pyrimidin-5-one —— C27H37N3O2
    4-cyclononyl-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-7-pentan-2-yl-6,8-dihydro-1H-pyrido[3,4-d]pyrimidin-5-one
    —— 2-(oxolan-3-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one —— C11H12N4O2
    2-(oxolan-3-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-[5-[(4-chlorophenyl)methyl]-3H-1,3-thiazol-2-ylidene]-6-methyl-7-morpholin-4-ylpyrido[1,2-a]pyrimidine-3,4-dione —— C23H21ClN4O3S
    2-[5-[(4-chlorophenyl)methyl]-3H-1,3-thiazol-2-ylidene]-6-methyl-7-morpholin-4-ylpyrido[1,2-a]pyrimidine-3,4-dione
    —— 3,5,7-trimethyl-1H-pyrido[4,3-d]pyrimidine-2,4-dione —— C10H11N3O2
    3,5,7-trimethyl-1H-pyrido[4,3-d]pyrimidine-2,4-dione
    —— pyridin-4-ylmethyl 1-methyl-3-[(4-methylsulfonylphenyl)methyl]-2-oxo-4H-pyrido[3,4-d]pyrimidine-6-carboxylate —— C23H22N4O5S
    pyridin-4-ylmethyl 1-methyl-3-[(4-methylsulfonylphenyl)methyl]-2-oxo-4H-pyrido[3,4-d]pyrimidine-6-carboxylate
    —— 1-(4,4-dimethylpentyl)-3-[4-[4-(3-methylmorpholin-4-yl)-7-methylsulfonyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]phenyl]urea —— C27H40N6O4S
    1-(4,4-dimethylpentyl)-3-[4-[4-(3-methylmorpholin-4-yl)-7-methylsulfonyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]phenyl]urea
    —— Tert-butyl 3-[2-morpholin-4-yl-4-oxo-8-[2-(4-propan-2-yl-1,3-thiazol-2-yl)ethyl]pyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate —— C27H34N4O4S
    Tert-butyl 3-[2-morpholin-4-yl-4-oxo-8-[2-(4-propan-2-yl-1,3-thiazol-2-yl)ethyl]pyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate
    —— N-ethyl-4-methyl-8-propan-2-yl-6-(1H-pyrazol-5-yl)-1,4a,5,8a-tetrahydropyrido[2,3-d]pyrimidin-2-imine —— C16H24N6
    N-ethyl-4-methyl-8-propan-2-yl-6-(1H-pyrazol-5-yl)-1,4a,5,8a-tetrahydropyrido[2,3-d]pyrimidin-2-imine
    —— 7-amino-3H-pyrido[3,2-d]pyrimidin-4-one;2-chloro-5-methyl-3-nitropyridine;3,5-diaminopyridine-2-carboxamide;5-methyl-3-nitropyridine-2-carbonitrile;phosphoryl trichloride —— C26H24Cl4N13O7P
    7-amino-3H-pyrido[3,2-d]pyrimidin-4-one;2-chloro-5-methyl-3-nitropyridine;3,5-diaminopyridine-2-carboxamide;5-methyl-3-nitropyridine-2-carbonitrile;phosphoryl trichloride
    —— 1-[4-[7-cyclopropylsulfonyl-4-(3-methylmorpholin-4-yl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]phenyl]-3-(4,4-dimethylpentyl)urea —— C29H42N6O4S
    1-[4-[7-cyclopropylsulfonyl-4-(3-methylmorpholin-4-yl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]phenyl]-3-(4,4-dimethylpentyl)urea
    —— N,N,7-trimethylpyrido[2,3-d]pyrimidin-4-amine —— C10H12N4
    N,N,7-trimethylpyrido[2,3-d]pyrimidin-4-amine
    —— Ethyl 1-cyclopropyl-4-[2-(4-methoxybenzoyl)hydrazinyl]-5,7-dimethyl-2-oxo-5,6-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H27N5O5
    Ethyl 1-cyclopropyl-4-[2-(4-methoxybenzoyl)hydrazinyl]-5,7-dimethyl-2-oxo-5,6-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-2-[(3R)-3-[3-(dimethylamino)propylcarbamoyloxy]piperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoic acid —— C30H39N7O6S
    3-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-2-[(3R)-3-[3-(dimethylamino)propylcarbamoyloxy]piperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoic acid
    —— 4-Amino-2-(1-benzothiophen-5-yl)-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one —— C21H20N4OS
    4-Amino-2-(1-benzothiophen-5-yl)-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one
    —— 8-(3-Hydroxypropyl)-2-methylpyrido[2,3-d]pyrimidin-7-one —— C11H13N3O2
    8-(3-Hydroxypropyl)-2-methylpyrido[2,3-d]pyrimidin-7-one
    —— N-[1-[(4-fluorophenyl)methyl]-3,4-dioxo-2,6,7,8,9,9a-hexahydropyrido[1,2-a]pyrimidin-9-yl]-N,1-dimethylimidazole-4-sulfonamide —— C20H24FN5O4S
    N-[1-[(4-fluorophenyl)methyl]-3,4-dioxo-2,6,7,8,9,9a-hexahydropyrido[1,2-a]pyrimidin-9-yl]-N,1-dimethylimidazole-4-sulfonamide
    —— Methyl-methylidene-[7-methyl-1-[methyl(methylidene)phosphaniumyl]-2,4-dioxo-5,6-dihydropyrido[2,3-d]pyrimidin-5-yl]phosphanium —— C12H17N3O2P2+2
    Methyl-methylidene-[7-methyl-1-[methyl(methylidene)phosphaniumyl]-2,4-dioxo-5,6-dihydropyrido[2,3-d]pyrimidin-5-yl]phosphanium
    —— ethyl (6E)-6-acetylimino-11-methyl-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C22H24N4O5
    ethyl (6E)-6-acetylimino-11-methyl-2-oxo-7-(oxolan-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 4-(9-Chloro-2-methyl-1'-propan-2-ylspiro[5,8,10-triazatricyclo[4.4.0.02,4]deca-1(6),4,7,9-tetraene-3,3'-piperidine]-7-yl)morpholine —— C19H26ClN5O
    4-(9-Chloro-2-methyl-1'-propan-2-ylspiro[5,8,10-triazatricyclo[4.4.0.02,4]deca-1(6),4,7,9-tetraene-3,3'-piperidine]-7-yl)morpholine
    —— Ethyl 4-(4-chloroanilino)-1-[2-(dimethylamino)ethyl]-7-methyl-2-oxo-5-phenyl-5,6-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C27H30ClN5O3
    Ethyl 4-(4-chloroanilino)-1-[2-(dimethylamino)ethyl]-7-methyl-2-oxo-5-phenyl-5,6-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 8-(2,6-difluorophenyl)-2-[2-hydroxyethyl(hydroxymethyl)amino]-4-(6-oxocyclohexa-2,4-dien-1-ylidene)-3H-pyrido[2,3-d]pyrimidin-7-one —— C22H18F2N4O4
    8-(2,6-difluorophenyl)-2-[2-hydroxyethyl(hydroxymethyl)amino]-4-(6-oxocyclohexa-2,4-dien-1-ylidene)-3H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-(6-Chloropyrido[3,2-d]pyrimidin-2-yl)morpholin-2-amine —— C11H12ClN5O
    4-(6-Chloropyrido[3,2-d]pyrimidin-2-yl)morpholin-2-amine
    —— 1-[6-bromo-2-(N-piperazin-1-ylanilino)pyrido[2,3-d]pyrimidin-7-yl]-3-tert-butylurea —— C22H27BrN8O
    1-[6-bromo-2-(N-piperazin-1-ylanilino)pyrido[2,3-d]pyrimidin-7-yl]-3-tert-butylurea