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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
    —— (8E)-4-(2-fluorophenyl)-8-[(2-fluorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one 1437707-98-6 C20H17F2N3O
    (8E)-4-(2-fluorophenyl)-8-[(2-fluorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one
    —— (8E)-8-benzylidene-4-phenyl-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione 1437708-58-1 C20H19N3S
    (8E)-8-benzylidene-4-phenyl-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione
    —— (8E)-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one 1437708-38-7 C20H17F2N3O
    (8E)-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one
    —— (8E)-4-(3-nitrophenyl)-8-[(3-nitrophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one 1437708-12-7 C20H17N5O5
    (8E)-4-(3-nitrophenyl)-8-[(3-nitrophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one
    —— (8E)-4-(2-chlorophenyl)-8-[(2-chlorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one 1437707-91-9 C20H17Cl2N3O
    (8E)-4-(2-chlorophenyl)-8-[(2-chlorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one
    —— 13-Morpholin-4-yl-2,4,10-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),4,6,11(16),12,14-heptaene-9,17-dione 1421765-62-9 C18H14N4O3
    13-Morpholin-4-yl-2,4,10-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),4,6,11(16),12,14-heptaene-9,17-dione
    —— (8E)-4-(4-chlorophenyl)-8-[(4-chlorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione 1437709-14-2 C20H17Cl2N3S
    (8E)-4-(4-chlorophenyl)-8-[(4-chlorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione
    —— (8E)-4-(2-fluorophenyl)-8-[(2-fluorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione 1437708-79-6 C20H17F2N3S
    (8E)-4-(2-fluorophenyl)-8-[(2-fluorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione
    —— (8E)-4-(4-bromophenyl)-8-[(4-bromophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one 1437708-19-4 C20H17Br2N3O
    (8E)-4-(4-bromophenyl)-8-[(4-bromophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one
    —— (8E)-4-(4-methylphenyl)-8-[(4-methylphenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione 1437709-07-3 C22H23N3S
    (8E)-4-(4-methylphenyl)-8-[(4-methylphenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione
    —— (8E)-4-(4-chlorophenyl)-8-[(4-chlorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one 1437708-32-1 C20H17Cl2N3O
    (8E)-4-(4-chlorophenyl)-8-[(4-chlorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidin-2-one
    —— (8E)-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione 1437709-22-2 C20H17F2N3S
    (8E)-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylidene]-1,3,4,5,6,7-hexahydropyrido[4,3-d]pyrimidine-2-thione
    —— 6-N-(4-propan-2-ylphenyl)pyrido[2,3-d]pyrimidine-2,4,6-triamine 1436869-88-3 C16H18N6
    6-N-(4-propan-2-ylphenyl)pyrido[2,3-d]pyrimidine-2,4,6-triamine
    —— 2-(Methylsulfonyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 1395493-14-7 C8H11N3O2S
    2-(Methylsulfonyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
    —— Methyl 4-oxo-4H-pyrido[1,2-a]pyrimidine-7-carboxylate 1395493-36-3 C10H8N2O3
    Methyl 4-oxo-4H-pyrido[1,2-a]pyrimidine-7-carboxylate
    —— Methyl 4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylate 1395493-29-4 C10H8N2O3
    Methyl 4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylate
    —— 2-(4-Fluorophenyl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid 1395492-92-8 C14H12FN3O2
    2-(4-Fluorophenyl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid
    —— tert-Butyl 2-(tert-butyl)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate 1395493-24-9 C16H25N3O2
    tert-Butyl 2-(tert-butyl)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate
    —— 2-Cyclopropyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride 1159812-76-6 C10H14ClN3
    2-Cyclopropyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride
    —— tert-Butyl 2-methyl-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate 1346808-81-8 C13H19N3O2
    tert-Butyl 2-methyl-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate
    —— 2-Cyclopropyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 1159882-43-5 C10H13N3
    2-Cyclopropyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
    —— 6-Bromo-4H-pyrido[1,2-a]pyrimidin-4-one 1261171-00-9 C8H5BrN2O
    6-Bromo-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-methoxy-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 1395493-34-1 C8H11N3O
    2-methoxy-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
    —— Tert-butyl 4-carbamoyl-2-(methylsulfonyl)-7,8-dihydropyrido[4,3-D]pyrimidine-6(5H)-carboxylate 1412452-80-2 C14H20N4O5S
    Tert-butyl 4-carbamoyl-2-(methylsulfonyl)-7,8-dihydropyrido[4,3-D]pyrimidine-6(5H)-carboxylate
    —— 6-Benzyl 4-ethyl 2-hydroxy-7,8-dihydropyrido[4,3-D]pyrimidine-4,6(5H)-dicarboxylate 1350300-90-1 C18H19N3O5
    6-Benzyl 4-ethyl 2-hydroxy-7,8-dihydropyrido[4,3-D]pyrimidine-4,6(5H)-dicarboxylate
    —— 6-(Bromomethyl)-2,4-dichloropyrido[3,2-D]pyrimidine 1363404-79-8 C8H4BrCl2N3
    6-(Bromomethyl)-2,4-dichloropyrido[3,2-D]pyrimidine
    —— 3-Amino-2-(o-tolyl)pyrido[2,3-d]pyrimidin-4(3H)-one 1363404-74-3 C14H12N4O
    3-Amino-2-(o-tolyl)pyrido[2,3-d]pyrimidin-4(3H)-one
    —— 6-Benzyl 4-ethyl 2-chloro-7,8-dihydropyrido[4,3-D]pyrimidine-4,6(5H)-dicarboxylate 1350300-89-8 C18H18ClN3O4
    6-Benzyl 4-ethyl 2-chloro-7,8-dihydropyrido[4,3-D]pyrimidine-4,6(5H)-dicarboxylate
    —— 6-Tert-butyl 4-ethyl 2-hydroxy-7,8-dihydropyrido[4,3-D]pyrimidine-4,6(5H)-dicarboxylate 1412452-82-4 C15H21N3O5
    6-Tert-butyl 4-ethyl 2-hydroxy-7,8-dihydropyrido[4,3-D]pyrimidine-4,6(5H)-dicarboxylate
    —— Tert-butyl 4-carbamoyl-2-(ethylamino)-7,8-dihydropyrido[4,3-D]pyrimidine-6(5H)-carboxylate 1412452-81-3 C15H23N5O3
    Tert-butyl 4-carbamoyl-2-(ethylamino)-7,8-dihydropyrido[4,3-D]pyrimidine-6(5H)-carboxylate
    —— 2,4-dichloro-7-methylpyrido[2,3-d]pyrimidine 92350-63-5 C8H5Cl2N3
    2,4-dichloro-7-methylpyrido[2,3-d]pyrimidine
    —— Tert-butyl 4-carbamoyl-2-(methylthio)-7,8-dihydropyrido[4,3-D]pyrimidine-6(5H)-carboxylate 1412452-79-9 C14H20N4O3S
    Tert-butyl 4-carbamoyl-2-(methylthio)-7,8-dihydropyrido[4,3-D]pyrimidine-6(5H)-carboxylate
    —— (6-bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-(5,6,8,9-tetrahydro-pyrido[2,3-d]azepin-7-yl)-methanone 1462328-66-0 C16H14BrN5O
    (6-bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-(5,6,8,9-tetrahydro-pyrido[2,3-d]azepin-7-yl)-methanone
    —— 6-hydroxy-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one 1443677-15-3 C7H7N3O2
    6-hydroxy-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
    —— 7-tert-Butyl 4-ethyl 2-chloro-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-4,7-dicarboxylate 1419101-04-4 C15H20ClN3O4
    7-tert-Butyl 4-ethyl 2-chloro-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-4,7-dicarboxylate
    —— 2,4-bis(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloric acid salt 911636-86-7 C9H7F6N3*ClH
    2,4-bis(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloric acid salt
    —— 4-(Dimethoxymethyl)-5,6,7,8-tetrahydropyrido[4,3-D]pyrimidine 944902-73-2 C10H15N3O2
    4-(Dimethoxymethyl)-5,6,7,8-tetrahydropyrido[4,3-D]pyrimidine
    —— 2-[7-(Tert-butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-D]pyrimidin-2-YL]ethanamine 944905-34-4 C14H22N4O2
    2-[7-(Tert-butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-D]pyrimidin-2-YL]ethanamine
    —— Ethyl 2-methoxy-5,6,7,8-tetrahydropyrido[4,3-D]pyrimidine-4-carboxylate 944902-82-3 C11H15N3O3
    Ethyl 2-methoxy-5,6,7,8-tetrahydropyrido[4,3-D]pyrimidine-4-carboxylate
    —— Methyl 5,6,7,8-tetrahydropyrido[4,3-D]pyrimidin-2-ylacetate 944901-56-8 C10H13N3O2
    Methyl 5,6,7,8-tetrahydropyrido[4,3-D]pyrimidin-2-ylacetate
    —— Tert-butyl 2-(aminomethyl)-5,6-dihydropyrido[3,4-D]pyrimidine-7(8H)-carboxylate hydrochloride 1196147-38-2 C13H21ClN4O2
    Tert-butyl 2-(aminomethyl)-5,6-dihydropyrido[3,4-D]pyrimidine-7(8H)-carboxylate hydrochloride
    —— 6-Bromo-2,4-dichloropyrido[3,2-D]pyrimidine 1260665-43-7 C7H2BrCl2N3
    6-Bromo-2,4-dichloropyrido[3,2-D]pyrimidine
    —— 2-Chloro-5,6,7,8-tetrahydropyrido[2,3-D]pyrimidine 1260672-47-6 C7H8ClN3
    2-Chloro-5,6,7,8-tetrahydropyrido[2,3-D]pyrimidine
    —— 4-Chloro-2-methyl-5,6,7,8-tetrahydropyrido[2,3-D]pyrimidine 1260670-13-0 C8H10ClN3
    4-Chloro-2-methyl-5,6,7,8-tetrahydropyrido[2,3-D]pyrimidine
    —— 2-[(2-morpholin-4-yl-8-oxo-7H-pyrido[3,4-d]pyrimidin-4-yl)amino]cyclopentane-1-carbonitrile 1470248-98-6 C17H20N6O2
    2-[(2-morpholin-4-yl-8-oxo-7H-pyrido[3,4-d]pyrimidin-4-yl)amino]cyclopentane-1-carbonitrile
    —— 2-[(8-oxo-2-piperidin-1-yl-7H-pyrido[3,4-d]pyrimidin-4-yl)amino]cyclopentane-1-carbonitrile 1470248-96-4 C18H22N6O
    2-[(8-oxo-2-piperidin-1-yl-7H-pyrido[3,4-d]pyrimidin-4-yl)amino]cyclopentane-1-carbonitrile
    —— Ethyl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 1333490-05-3 C19H21N3O4
    Ethyl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— (-)-quinadolineB 1079096-20-0 C25H21N5O3
    (-)-quinadolineB
    —— 6-(Thiophen-2-ylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 1797983-10-8 C11H11N3O2S2
    6-(Thiophen-2-ylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 2-(2-Methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-1-ium-3-yl)ethylazanium;dichloride —— C11H19Cl2N3O
    2-(2-Methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-1-ium-3-yl)ethylazanium;dichloride