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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'-deoxy-6,3'-methanouridine 110090-83-0 C10H12N2O5
    2'-deoxy-6,3'-methanouridine
    —— 5'-O-benzoyl-2'-deoxy-O<sup>4</sup>-methyl-6,3'-methanouridine 110090-81-8 C18H18N2O6
    5'-O-benzoyl-2'-deoxy-O<sup>4</sup>-methyl-6,3'-methanouridine
    —— 6,3'-methanocytidine 103931-52-8 C10H13N3O5
    6,3'-methanocytidine
    —— 2'-deoxy-6,3'-methanocytidine 110090-85-2 C10H13N3O4
    2'-deoxy-6,3'-methanocytidine
    —— 6,3'-methanouridine 103931-51-7 C10H12N2O6
    6,3'-methanouridine
    —— 3-benzyloxy-7-bromo-9-(5-methyl-1,1-dioxo-[1,2,5]thiadiazolidin-2-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester 1254301-12-6 C20H19BrN4O6S
    3-benzyloxy-7-bromo-9-(5-methyl-1,1-dioxo-[1,2,5]thiadiazolidin-2-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester
    —— 1-[(phenylmethyl)oxy]pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 1312356-08-3 C14H11N3O3
    1-[(phenylmethyl)oxy]pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 2-[2-Ethoxy-5(4-methyl-1-piperazinylsulphonyl)phenyl]-8-n-propylpyrido[3,2-d]pyrimidin-4(3H)-one 155879-54-2 C23H29N5O4S
    2-[2-Ethoxy-5(4-methyl-1-piperazinylsulphonyl)phenyl]-8-n-propylpyrido[3,2-d]pyrimidin-4(3H)-one
    —— 7-[(2-ethoxyphenyl)methyl]-2-pyrrolidin-1-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-amine 1002103-37-8 C20H27N5O
    7-[(2-ethoxyphenyl)methyl]-2-pyrrolidin-1-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-amine
    —— {(S)-3-[6-(6-methoxy-5-trifluoromethyl-pyridin-3-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy]-pyrrolidin-1-yl}-(1-methyl-1H-pyrazol-4-yl)-methanone 1354690-11-1 C23H24F3N7O3
    {(S)-3-[6-(6-methoxy-5-trifluoromethyl-pyridin-3-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy]-pyrrolidin-1-yl}-(1-methyl-1H-pyrazol-4-yl)-methanone
    —— 8-cyclopentyl-6-methoxymethyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 571189-98-5 C15H19N3O2S
    8-cyclopentyl-6-methoxymethyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 1-methylpyrido<2,3-d>pyrimidine-2,4-dione 142168-85-2 C8H7N3O2
    1-methylpyrido<2,3-d>pyrimidine-2,4-dione
    —— pyrido[1,2-<i>a</i>]pyrimidine-1,3-dione 6966-58-1 C8H6N2O2
    pyrido[1,2-<i>a</i>]pyrimidine-1,3-dione
    —— 4-oxo-6,7-dihydro-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid 69300-86-3 C13H10N2O3
    4-oxo-6,7-dihydro-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid
    —— 4-oxo-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid 69312-49-8 C13H8N2O3
    4-oxo-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid
    —— 1,3-dimethyl-7-phenyl-5,6-dihydropyrido[2,3-d]pyrimidine(1H,3H)-2,4-dione 67362-37-2 C15H15N3O2
    1,3-dimethyl-7-phenyl-5,6-dihydropyrido[2,3-d]pyrimidine(1H,3H)-2,4-dione
    —— 4-oxo-6,7-dihydro-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid ethyl ester 69300-85-2 C15H14N2O3
    4-oxo-6,7-dihydro-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid ethyl ester
    —— 7-(4-bromophenyl)-1,3-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidine(1H,3H)-2,4-dione 819054-30-3 C15H14BrN3O2
    7-(4-bromophenyl)-1,3-dimethyl-5,6-dihydropyrido[2,3-d]pyrimidine(1H,3H)-2,4-dione
    —— 1,3-dimethyl-7-(4-tolyl)-5,6-dihydropyrido[2,3-d]pyrimidine(1H,3H)-2,4-dione 819054-29-0 C16H17N3O2
    1,3-dimethyl-7-(4-tolyl)-5,6-dihydropyrido[2,3-d]pyrimidine(1H,3H)-2,4-dione
    —— 4-imino-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid ethyl ester 69300-81-8 C15H13N3O2
    4-imino-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid ethyl ester
    —— (R)-7-chloro-3-methyl-5-(tetrahydrofuran-3-ylamino)pyrido[4,3-d]pyrimidin-4(3H)-one 1263077-26-4 C12H13ClN4O2
    (R)-7-chloro-3-methyl-5-(tetrahydrofuran-3-ylamino)pyrido[4,3-d]pyrimidin-4(3H)-one
    —— 5-(3-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-[N-(thiazol-2-yl)carboxamide] 1172613-09-0 C20H18BrN5O3S
    5-(3-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-[N-(thiazol-2-yl)carboxamide]
    —— 5-(3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-9-yloxy)-5-oxopentanoic acid 1289120-86-0 C28H33FN4O6
    5-(3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-9-yloxy)-5-oxopentanoic acid
    —— 4-oxo-2-phenyl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxylic acid 76575-34-3 C17H10N2O3S
    4-oxo-2-phenyl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxylic acid
    —— 2,4-diamino-5-methyl-6-(bromomethyl)pyrido<2,3-d>pyrimidine hydrobromide 101810-75-7 BrH*C9H10BrN5
    2,4-diamino-5-methyl-6-(bromomethyl)pyrido<2,3-d>pyrimidine hydrobromide
    —— 2,4-diamino-5-methyl-6-(hydroxymethyl)pyrido<2,3-d>pyrimidine 101348-31-6 C9H11N5O
    2,4-diamino-5-methyl-6-(hydroxymethyl)pyrido<2,3-d>pyrimidine
    —— 2,4-diamino-5-methylpyrido<2,3-d>pyrimidine-6-carboxaldehyde 101810-74-6 C9H9N5O
    2,4-diamino-5-methylpyrido<2,3-d>pyrimidine-6-carboxaldehyde
    —— 4-benzylamino-2-methylthiopyrido[2,3-d]pyrimidine 72564-63-7 C15H14N4S
    4-benzylamino-2-methylthiopyrido[2,3-d]pyrimidine
    —— cyclopentyl-(2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-amine 72564-70-6 C13H16N4S
    cyclopentyl-(2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-amine
    —— (2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-pentyl-amine 72564-67-1 C13H18N4S
    (2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-pentyl-amine
    —— N-(2-methylphenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-61-0 C15H14N4S
    N-(2-methylphenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— cyclohexyl-(2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-amine 72564-73-9 C14H18N4S
    cyclohexyl-(2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-amine
    —— 2-methylsulfanyl-N-octylpyrido[2,3-d]pyrimidin-4-amine 94993-39-2 C16H24N4S
    2-methylsulfanyl-N-octylpyrido[2,3-d]pyrimidin-4-amine
    —— (2-ethyl-hexyl)-(2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-amine 72564-65-9 C16H24N4S
    (2-ethyl-hexyl)-(2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-amine
    —— N-(2-chlorophenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-68-7 C14H11ClN4S
    N-(2-chlorophenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— 4-anilino-2-methylthio-pyrido[2,3-d]pyrimidine Hydrochloride 131606-30-9 C14H12N4S*ClH
    4-anilino-2-methylthio-pyrido[2,3-d]pyrimidine Hydrochloride
    —— N-hexyl-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-32-5 C14H20N4S
    N-hexyl-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— 4-(4-n-butylanilino)-2-methylthio-pyrido<2,3-d>pyrimidine 131606-31-0 C18H20N4S
    4-(4-n-butylanilino)-2-methylthio-pyrido<2,3-d>pyrimidine
    —— 4-(p-dimethylamino-anilino)-2-methylthio-pyrido<2,3-d>pyrimidine 131606-37-6 C16H17N5S
    4-(p-dimethylamino-anilino)-2-methylthio-pyrido<2,3-d>pyrimidine
    —— N-cyclopropyl-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-34-7 C11H12N4S
    N-cyclopropyl-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— 2-methylthio-4-oxo-3,4-dihydropyrido<2,3-d>pyrimidine 33098-16-7 C8H7N3OS
    2-methylthio-4-oxo-3,4-dihydropyrido<2,3-d>pyrimidine
    —— N-(3-bromophenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-53-0 C14H11BrN4S
    N-(3-bromophenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— 2-methylsulfanyl-N-propylpyrido[2,3-d]pyrimidin-4-amine 94993-31-4 C11H14N4S
    2-methylsulfanyl-N-propylpyrido[2,3-d]pyrimidin-4-amine
    —— N-(2-ethoxyethyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-38-1 C12H16N4OS
    N-(2-ethoxyethyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— N-(3,4-dimethylphenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-66-5 C16H16N4S
    N-(3,4-dimethylphenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— isobutyl-(2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-amine 72564-69-3 C12H16N4S
    isobutyl-(2-methylsulfanyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl)-amine
    —— N-(2,5-dimethylphenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-65-4 C16H16N4S
    N-(2,5-dimethylphenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— N-(4-chlorophenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-41-6 C14H11ClN4S
    N-(4-chlorophenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— N-(3-fluorophenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine 94993-52-9 C14H11FN4S
    N-(3-fluorophenyl)-2-methylsulfanylpyrido[2,3-d]pyrimidin-4-amine
    —— 2-methylsulfanyl-N-pentan-3-ylpyrido[2,3-d]pyrimidin-4-amine 94993-35-8 C13H18N4S
    2-methylsulfanyl-N-pentan-3-ylpyrido[2,3-d]pyrimidin-4-amine