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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
    —— 4-hydroxy-7-methyl-pyrido[4,3-d]pyrimidine 186519-94-8 C8H7N3O
    4-hydroxy-7-methyl-pyrido[4,3-d]pyrimidine
    —— 4-chloro-6-methyl-pyrido[3,4-d]pyrimidine 186520-04-7 C8H6ClN3
    4-chloro-6-methyl-pyrido[3,4-d]pyrimidine
    —— (3-ethynyl-phenyl)-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride 186519-80-2 C16H12N4*ClH
    (3-ethynyl-phenyl)-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride
    —— 5,6-cyclopenteno-5-deazapterin 49739-08-4 C10H10N4O
    5,6-cyclopenteno-5-deazapterin
    —— (3ethynyl-phenyl)-pyrido[3,4-d]pyrimidin-4-yl-amine hydrochloride 186519-78-8 C15H10N4*ClH
    (3ethynyl-phenyl)-pyrido[3,4-d]pyrimidin-4-yl-amine hydrochloride
    —— 2H-Pyrido[1,2-a]pyrimidin-2-one, 9-(phenylmethoxy)-4-(trifluoromethyl)- 563538-27-2 C16H11F3N2O2
    2H-Pyrido[1,2-a]pyrimidin-2-one, 9-(phenylmethoxy)-4-(trifluoromethyl)-
    —— 3-Anilino-2-thiooxo-1,2-dihydropyrido<2,3-d>pyrimidin-4(3H)-one 128921-96-0 C13H10N4OS
    3-Anilino-2-thiooxo-1,2-dihydropyrido<2,3-d>pyrimidin-4(3H)-one
    —— (R)-{1-[3-(4-ethoxy-phenyl)-4-oxo-3,4-dihydro-pyrido[2,3-d]pyrimidin-2-yl]-ethyl}-carbamic acid tert-butyl ester 752244-95-4 C22H26N4O4
    (R)-{1-[3-(4-ethoxy-phenyl)-4-oxo-3,4-dihydro-pyrido[2,3-d]pyrimidin-2-yl]-ethyl}-carbamic acid tert-butyl ester
    —— 3-(pyridyl-3')-2,4-dioxo-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine 75322-63-3 C12H8N4O2
    3-(pyridyl-3')-2,4-dioxo-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine
    —— 3-(2-Phenylethyl)pyrido[2,3-d]pyrimidin-4-one 171883-60-6 C15H13N3O
    3-(2-Phenylethyl)pyrido[2,3-d]pyrimidin-4-one
    —— 2-phenyl-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one 31911-79-2 C13H11N3O
    2-phenyl-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one
    —— 3-Benzyl-2-ethoxypyrido<2,3-d>pyrimidin-4(3H)-one 128922-01-0 C16H15N3O2
    3-Benzyl-2-ethoxypyrido<2,3-d>pyrimidin-4(3H)-one
    —— 3-n-Butyl-2-thiooxo-1,2-dihydropyrido<2,3-d>pyrimidin-4(3H)-one 128921-99-3 C11H13N3OS
    3-n-Butyl-2-thiooxo-1,2-dihydropyrido<2,3-d>pyrimidin-4(3H)-one
    —— 3-Methyl-2-thiooxo-1,2-dihydropyrido<2,3-d>pyrimidin-4(3H)-one 25466-04-0 C8H7N3OS
    3-Methyl-2-thiooxo-1,2-dihydropyrido<2,3-d>pyrimidin-4(3H)-one
    —— Pyrido[2,3-d]pyrimidine, 1,2,3,4-tetrahydro-3-(phenylmethyl)- 171883-68-4 C14H15N3
    Pyrido[2,3-d]pyrimidine, 1,2,3,4-tetrahydro-3-(phenylmethyl)-
    —— 3-[(2-Chlorophenyl)methyl]pyrido[2,3-d]pyrimidin-4-one 171883-47-9 C14H10ClN3O
    3-[(2-Chlorophenyl)methyl]pyrido[2,3-d]pyrimidin-4-one
    —— 5AL2 79973-92-5 C16H17N3O
    5AL2
    —— 3-[(4-Methoxyphenyl)methyl]pyrido[2,3-d]pyrimidin-4-one 171883-56-0 C15H13N3O2
    3-[(4-Methoxyphenyl)methyl]pyrido[2,3-d]pyrimidin-4-one
    —— 2-(furan-2-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 79983-13-4 C11H9N3O2
    2-(furan-2-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2,3-Dihydroimidazo<1,2-a>pyrido<2,3-d>pyrimidin-5(1H)-one 97484-83-8 C9H8N4O
    2,3-Dihydroimidazo<1,2-a>pyrido<2,3-d>pyrimidin-5(1H)-one
    —— 3-(Oxolan-2-ylmethyl)pyrido[2,3-d]pyrimidin-4-one 171883-67-3 C12H13N3O2
    3-(Oxolan-2-ylmethyl)pyrido[2,3-d]pyrimidin-4-one
    —— 2,3-Dihydrothiazolo<3,2-a>pyrido<2,3-d>pyrimidin-5-one 128922-02-1 C9H7N3OS
    2,3-Dihydrothiazolo<3,2-a>pyrido<2,3-d>pyrimidin-5-one
    —— 2-(4-nitrophenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 79973-94-7 C13H10N4O3
    2-(4-nitrophenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-[4-(trifluoromethyl)phenyl]-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 79973-93-6 C14H10F3N3O
    2-[4-(trifluoromethyl)phenyl]-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(1-methylpyrrol-2-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 79973-99-2 C12H12N4O
    2-(1-methylpyrrol-2-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(4-aminophenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 79973-98-1 C13H12N4O
    2-(4-aminophenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 1,2-Dihydro-2-(3-pyridyl)-3h-pyrido[2,3-d]pyrimidin-4-one 79974-04-2 C12H10N4O
    1,2-Dihydro-2-(3-pyridyl)-3h-pyrido[2,3-d]pyrimidin-4-one
    —— 11-oxo-2,3,4,11-tetrahydro-1<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-6-carboxylic acid ethyl ester 70591-82-1 C15H16N2O3
    11-oxo-2,3,4,11-tetrahydro-1<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-6-carboxylic acid ethyl ester
    —— 3-prop-2'-ynylpyrido<2,3-d>pyrimidine-2,4-dione 128352-76-1 C10H7N3O2
    3-prop-2'-ynylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 1-acetonyl-3-prop-2'-ynylpyrido<2,3-d>pyrimidine-2,4-dione 128352-79-4 C13H11N3O3
    1-acetonyl-3-prop-2'-ynylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 1-prop-2'-ynylpyrido<2,3-d>pyrimidine-2,4-dione 128352-75-0 C10H7N3O2
    1-prop-2'-ynylpyrido<2,3-d>pyrimidine-2,4-dione
    —— (R)-4-(2-(1-aminoethyI)-4-oxopyrido[2,3-d]pyrimidin-3(4H)-yl)benzonitrile 873191-26-5 C16H13N5O
    (R)-4-(2-(1-aminoethyI)-4-oxopyrido[2,3-d]pyrimidin-3(4H)-yl)benzonitrile
    —— 3-(4-chlorophenyl)-2-ethylpyrido[2,3-d]pyrimidin-4(3H)-one 1174540-23-8 C15H12ClN3O
    3-(4-chlorophenyl)-2-ethylpyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2-(1-Azidoethyl)-3-(4-chlorophenyl)pyrido[2,3-d]pyrimidin-4-one 1174540-25-0 C15H11ClN6O
    2-(1-Azidoethyl)-3-(4-chlorophenyl)pyrido[2,3-d]pyrimidin-4-one
    —— 2-(1-aminoethyl)-3-(4-chlorophenyl)pyrido[2,3-d]pyrimidin-4(3H)-one 1174540-26-1 C15H13ClN4O
    2-(1-aminoethyl)-3-(4-chlorophenyl)pyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2-(1-chloroethyl)-3-(4-chlorophenyl)pyrido[2,3-d]pyrimidin-4(3H)-one 1174540-24-9 C15H11Cl2N3O
    2-(1-chloroethyl)-3-(4-chlorophenyl)pyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2,4,6-trichloropyrido[2,3-d]pyrimidine 958360-30-0 C7H2Cl3N3
    2,4,6-trichloropyrido[2,3-d]pyrimidine
    —— 2-((R)-(1-(1,1-dioxohexahydro-1λ6-thiopyran-4-yl)methylamino)ethyl)-3-(4-chlorophenyl)pyrido[2,3d]pyrimidin-4(3H)-one 1174540-28-3 C21H23ClN4O3S
    2-((R)-(1-(1,1-dioxohexahydro-1λ6-thiopyran-4-yl)methylamino)ethyl)-3-(4-chlorophenyl)pyrido[2,3d]pyrimidin-4(3H)-one
    —— 1,3-bis(prop-2-inyl)pyrido<2,3-d>pyrimidin-2,4(1H,3H)-dione 128352-77-2 C13H9N3O2
    1,3-bis(prop-2-inyl)pyrido<2,3-d>pyrimidin-2,4(1H,3H)-dione
    —— N-[2-(1-benzothien-2-yl)pyrido[2,3-d]pyrimidin-4-yl]-N-(1H-indazol-5-yl)amine 568581-15-7 C22H14N6S
    N-[2-(1-benzothien-2-yl)pyrido[2,3-d]pyrimidin-4-yl]-N-(1H-indazol-5-yl)amine
    —— 3-benzyl-2-phenyl-3,4-dihydropyrido[2,3-d]pyrimidine-4-one 204933-34-6 C20H15N3O
    3-benzyl-2-phenyl-3,4-dihydropyrido[2,3-d]pyrimidine-4-one
    —— 2-chloropyrido[2,3-d]pyrimidin-4(3H)-one 93049-38-8 C7H4ClN3O
    2-chloropyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2-(1-benzothien-2-yl)-4-chloropyrido[2,3-d]pyrimidine 568581-38-4 C15H8ClN3S
    2-(1-benzothien-2-yl)-4-chloropyrido[2,3-d]pyrimidine
    —— 11-oxo-2,3,4,11-tetrahydro-1<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-6-carboxylic acid 70640-18-5 C13H12N2O3
    11-oxo-2,3,4,11-tetrahydro-1<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-6-carboxylic acid
    —— pyrido[2,3-<i>d</i>]pyrimidine-2,4-diamine 2312-91-6 C7H7N5
    pyrido[2,3-<i>d</i>]pyrimidine-2,4-diamine
    —— 10-oxo-1,2,3,10-tetrahydro-cyclopenta[<i>d</i>]pyrido[1,2-<i>a</i>]pyrimidine-5-carboxylic acid 60781-79-5 C12H10N2O3
    10-oxo-1,2,3,10-tetrahydro-cyclopenta[<i>d</i>]pyrido[1,2-<i>a</i>]pyrimidine-5-carboxylic acid
    —— rac-4-[2-(1-amino-ethyl)-4-oxo-4H-pyrido[2,3-d]pyrimidin-3-yl]-benzonitrile 947536-15-4 C16H13N5O
    rac-4-[2-(1-amino-ethyl)-4-oxo-4H-pyrido[2,3-d]pyrimidin-3-yl]-benzonitrile
    —— 4-mercaptopyrido[2,3-d]pyrimidine 78159-02-1 C7H5N3S
    4-mercaptopyrido[2,3-d]pyrimidine
    —— 9-(trifluoromethoxy)pyrido[2',3':4,5]pyrimido[1,2-α]indole-5,11-dione 169039-13-8 C15H6F3N3O3
    9-(trifluoromethoxy)pyrido[2',3':4,5]pyrimido[1,2-α]indole-5,11-dione
    —— diethyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl-amine 110251-99-5 C11H14N4
    diethyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl-amine