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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 二嗪类

    二嗪类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-methyl-1-(tetrahydro-2-furyl)-2-thiouracil 129777-91-9 C9H12N2O2S
    5-methyl-1-(tetrahydro-2-furyl)-2-thiouracil
    —— [[amino-[3-[[3-(3,5-difluorophenyl)-6-oxopyridazin-1-yl]methyl]phenyl]methylidene]amino] N'-[3-(dimethylamino)propyl]-N-ethylcarbamimidate 1007098-71-6 C26H31F2N7O2
    [[amino-[3-[[3-(3,5-difluorophenyl)-6-oxopyridazin-1-yl]methyl]phenyl]methylidene]amino] N'-[3-(dimethylamino)propyl]-N-ethylcarbamimidate
    —— 3,4-dihydro-5-methyl-4-oxo-2-phenylpyrimidine 36993-85-8 C11H10N2O
    3,4-dihydro-5-methyl-4-oxo-2-phenylpyrimidine
    —— 5-(6-((4-(methylsulfonyl)piperidin-1-yl)methyl)-4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine 1032755-77-3 C21H27N7O3S2
    5-(6-((4-(methylsulfonyl)piperidin-1-yl)methyl)-4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine
    —— N-[2-chloro-4-(trifluoromethyl)phenyl]-N-ethyl-7-(2-fluoro-6-methoxyphenyl)-1H-pyrazolo[4,3-d]pyrimidine-5-amine 916062-65-2 C21H16ClF4N5O
    N-[2-chloro-4-(trifluoromethyl)phenyl]-N-ethyl-7-(2-fluoro-6-methoxyphenyl)-1H-pyrazolo[4,3-d]pyrimidine-5-amine
    —— 2,4-dihydrazino-5-methylpyrimidine 28840-61-1 C5H10N6
    2,4-dihydrazino-5-methylpyrimidine
    —— 2,3-Diethyl-5-methylpyrazine-N4-oxide 1076200-01-5 C9H14N2O
    2,3-Diethyl-5-methylpyrazine-N4-oxide
    —— 3-((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)propanenitrile 1417177-70-8 C12H15N3O4
    3-((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)propanenitrile
    —— 1-((2R,4S,5R)-4-hydroxy-5-(2-(methylsulfonyl)ethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 1417177-66-2 C12H18N2O6S
    1-((2R,4S,5R)-4-hydroxy-5-(2-(methylsulfonyl)ethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
    —— 6-Methyl-3-phenyl-2-phenyliminothiazolo<4,5-d>pyridazin-7(6H)-one 136353-35-0 C18H14N4OS
    6-Methyl-3-phenyl-2-phenyliminothiazolo<4,5-d>pyridazin-7(6H)-one
    —— 1-ethyl-3-[5-[2-(4-hydroxy-1,1-dioxo-thian-4-yl)pyrimidin-5-yl]-7-(2-pyridyl)-1,3-benzothiazol-2-yl]urea 1459770-74-1 C24H24N6O4S2
    1-ethyl-3-[5-[2-(4-hydroxy-1,1-dioxo-thian-4-yl)pyrimidin-5-yl]-7-(2-pyridyl)-1,3-benzothiazol-2-yl]urea
    —— (E)-3-((2R,3S,5R)-3-((tert-butyldimethylsilyl)oxy)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)acrylonitrile 442662-53-5 C18H27N3O4Si
    (E)-3-((2R,3S,5R)-3-((tert-butyldimethylsilyl)oxy)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)acrylonitrile
    —— 1-((2R,4S,5R)-5-(2-(1H-tetrazol-5-yl)ethyl)-4-hydroxytetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 1417177-73-1 C12H16N6O4
    1-((2R,4S,5R)-5-(2-(1H-tetrazol-5-yl)ethyl)-4-hydroxytetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
    —— ethyl [3-(3-{4-[5-(2-methoxyethoxymethyl)-1,2,4-oxadiazol-3-yl]phenyl}-6-oxo-6H-pyridazin-1-ylmethyl)phenyl]carbamate 1087378-39-9 C26H27N5O6
    ethyl [3-(3-{4-[5-(2-methoxyethoxymethyl)-1,2,4-oxadiazol-3-yl]phenyl}-6-oxo-6H-pyridazin-1-ylmethyl)phenyl]carbamate
    —— 2-aminothiazolo<4,5-d>pyridazin-4(5H)-one 143703-08-6 C10H14N4O3S
    2-aminothiazolo<4,5-d>pyridazin-4(5H)-one
    —— [(E)-[amino-[3-[[3-(3,5-difluorophenyl)-6-oxopyridazin-1-yl]methyl]phenyl]methylidene]amino] 1-methylpyrazole-4-carboxylate 1234513-79-1 C23H18F2N6O3
    [(E)-[amino-[3-[[3-(3,5-difluorophenyl)-6-oxopyridazin-1-yl]methyl]phenyl]methylidene]amino] 1-methylpyrazole-4-carboxylate
    —— 5-Chloro-7-(2-fluoro-6-methoxyphenyl)-2-(4-methoxybenzyl)-2H-pyrazolo[4,3-d]pyrimidine 916065-16-2 C20H16ClFN4O2
    5-Chloro-7-(2-fluoro-6-methoxyphenyl)-2-(4-methoxybenzyl)-2H-pyrazolo[4,3-d]pyrimidine
    —— 6-Methyl-3-phenylthiazolo<4,5-d>pyridazine-2,7(6H)-dione 136353-56-5 C12H9N3O2S
    6-Methyl-3-phenylthiazolo<4,5-d>pyridazine-2,7(6H)-dione
    —— 5'(R)-C-allyl-3'-O-(tert-butyldimethylsilyl)thymidine 177569-52-7 C19H32N2O5Si
    5'(R)-C-allyl-3'-O-(tert-butyldimethylsilyl)thymidine
    —— 5'(S)-C-allyl-3'-O-(tert-butyldimethylsilyl)thymidine 177490-86-7 C19H32N2O5Si
    5'(S)-C-allyl-3'-O-(tert-butyldimethylsilyl)thymidine
    —— 6-(3,5-difluorophenyl)-2-[3-(5-thioxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)benzyl]-2H-pyridazin-3-one 1007096-86-7 C19H12F2N4O2S
    6-(3,5-difluorophenyl)-2-[3-(5-thioxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)benzyl]-2H-pyridazin-3-one
    —— 6-(3,5-difluorophenyl)-2-[3-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)benzyl]-2H-pyridazin-3-one 1007096-85-6 C19H12F2N4O3
    6-(3,5-difluorophenyl)-2-[3-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)benzyl]-2H-pyridazin-3-one
    —— 1-(3'-azido-2',3',5'-trideoxy-β-D-allofuranosyl)thymine 130481-61-7 C11H15N5O4
    1-(3'-azido-2',3',5'-trideoxy-β-D-allofuranosyl)thymine
    —— 4-chloro-5-(methylamino)-3(2H)-pyridazone 212622-32-7 C5H6ClN3O
    4-chloro-5-(methylamino)-3(2H)-pyridazone
    —— 5-azido-4-chloro-2-methylpyridazin-3(2H)-one 4043-74-7 C5H4ClN5O
    5-azido-4-chloro-2-methylpyridazin-3(2H)-one
    —— 3-[3-(3,5-difluorophenyl)-6-oxo-6H-pyridazin-1-ylmethyl]benzonitrile 1007098-68-1 C18H11F2N3O
    3-[3-(3,5-difluorophenyl)-6-oxo-6H-pyridazin-1-ylmethyl]benzonitrile
    —— 4-bromo-5-methyl-2-<i>m</i>-tolyl-2<i>H</i>-pyridazin-3-one 68143-18-0 C12H11BrN2O
    4-bromo-5-methyl-2-<i>m</i>-tolyl-2<i>H</i>-pyridazin-3-one
    —— 4-[6-(2-fluoro-6-methoxy-phenyl)-pyrimidin-4-ylcarbamoyl]-piperidine-1-carboxylic acid benzyl ester 1142005-43-3 C25H25FN4O4
    4-[6-(2-fluoro-6-methoxy-phenyl)-pyrimidin-4-ylcarbamoyl]-piperidine-1-carboxylic acid benzyl ester
    —— 5-(6-((4-methylpiperazin-1-yl)methyl)-4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine 1346161-10-1 C20H26N8OS
    5-(6-((4-methylpiperazin-1-yl)methyl)-4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine
    —— ethyl 6-methyl-5-(phenylhydroxymethyl)-3-pyridazinecarboxylate 106584-54-7 C15H16N2O3
    ethyl 6-methyl-5-(phenylhydroxymethyl)-3-pyridazinecarboxylate
    —— 5-(4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine 1033737-58-4 C14H14N6OS
    5-(4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine
    —— 1,2-dithiolo<3,4-d>pyrimidine 77603-11-3 C7H6N2O2S3
    1,2-dithiolo<3,4-d>pyrimidine
    —— 5-(6-(3-(methylsulfonyl)phenyl)-4-morpholinothieno[2,3-d]-pyrimidin-2-yl)pyrimidin-2-amine 1033735-40-8 C21H20N6O3S2
    5-(6-(3-(methylsulfonyl)phenyl)-4-morpholinothieno[2,3-d]-pyrimidin-2-yl)pyrimidin-2-amine
    —— 2-hydrazino-6-methyl-6<i>H</i>-thiazolo[4,5-<i>d</i>]pyridazin-7-one 52112-90-0 C6H7N5OS
    2-hydrazino-6-methyl-6<i>H</i>-thiazolo[4,5-<i>d</i>]pyridazin-7-one
    —— 4-bromo-2-(3-chloro-phenyl)-5-methyl-2<i>H</i>-pyridazin-3-one 68143-15-7 C11H8BrClN2O
    4-bromo-2-(3-chloro-phenyl)-5-methyl-2<i>H</i>-pyridazin-3-one
    —— 4-chloro-6-(2-fluoro-6-methoxy-phenyl)-pyrimidin-2-yl-amine 915069-87-3 C11H9ClFN3O
    4-chloro-6-(2-fluoro-6-methoxy-phenyl)-pyrimidin-2-yl-amine
    —— 5-(6-((4-(methylsulfonyl)piperazin-1-yl)methyl)-4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine 1032754-47-4 C20H26N8O3S2
    5-(6-((4-(methylsulfonyl)piperazin-1-yl)methyl)-4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine
    —— 3',5'-O-diacetyl-N4-(N6-benzoyl-6-aminopyridin-2-yl)-2'-deoxycytidine 252720-13-1 C25H25N5O7
    3',5'-O-diacetyl-N4-(N6-benzoyl-6-aminopyridin-2-yl)-2'-deoxycytidine
    —— 5-(6-((1-(methylsulfonyl)piperidin-4-yl)methyl)-4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine 1346161-15-6 C21H27N7O3S2
    5-(6-((1-(methylsulfonyl)piperidin-4-yl)methyl)-4-morpholinothieno[2,3-d]pyrimidin-2-yl)pyrimidin-2-amine
    —— 5'-O-mesyl-2,3'-anhydro-1-(2'-deoxy-β-D-xylofuranosyl)uracil 52681-39-7 C10H12N2O6S
    5'-O-mesyl-2,3'-anhydro-1-(2'-deoxy-β-D-xylofuranosyl)uracil
    —— ethyl (3-{6-oxo-3-[4-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-phenyl]-6H-pyridazin-1-ylmethyl}phenyl)carbamate 1087378-43-5 C22H19N5O5
    ethyl (3-{6-oxo-3-[4-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-phenyl]-6H-pyridazin-1-ylmethyl}phenyl)carbamate
    —— 4'-azido-2'-deoxyuridine 130108-75-7 C9H11N5O5
    4'-azido-2'-deoxyuridine
    —— 6-methyl-3',5'-O-[(tetraisopropyl)disiloxane-1,3-diyl]-N<sup>4</sup>-[2-(trifluoroacetylamino)ethyl]-2'-deoxycytidine 876171-21-0 C26H45F3N4O6Si2
    6-methyl-3',5'-O-[(tetraisopropyl)disiloxane-1,3-diyl]-N<sup>4</sup>-[2-(trifluoroacetylamino)ethyl]-2'-deoxycytidine
    —— 6-methyl-3',5'-O-[(tetraisopropyl)disiloxane-1,3-diyl]-2'-deoxyuridine 876171-16-3 C22H40N2O6Si2
    6-methyl-3',5'-O-[(tetraisopropyl)disiloxane-1,3-diyl]-2'-deoxyuridine
    —— N<sup>4</sup>-{2-[1-(tert-butoxycarbonyl)imidazol-4-yl]ethyl}-6-methyl-3',5'-O-[(tetraisopropyl)disiloxane-1,3-diyl]-2'-deoxycytidine 876171-17-4 C32H55N5O7Si2
    N<sup>4</sup>-{2-[1-(tert-butoxycarbonyl)imidazol-4-yl]ethyl}-6-methyl-3',5'-O-[(tetraisopropyl)disiloxane-1,3-diyl]-2'-deoxycytidine
    —— 1-(2,5-dideoxy-β-D-glycero-pent-4-enofuranosyl)uracil 58096-66-5 C9H10N2O4
    1-(2,5-dideoxy-β-D-glycero-pent-4-enofuranosyl)uracil
    —— 3-[6-(2-fluoro-6-methoxy-phenyl)-pyrimidin-4-ylcarbamoyl]-piperidine-1-carboxylic acid benzyl ester 1142005-06-8 C25H25FN4O4
    3-[6-(2-fluoro-6-methoxy-phenyl)-pyrimidin-4-ylcarbamoyl]-piperidine-1-carboxylic acid benzyl ester
    —— (3R)-3-(tert-butyl-dimethyl-silanyloxy)-7-[4-(4-fluoro-phenyl)-6-isopropyl-2-(methanesulfonyl-methyl-amino)-pyrimidin-5-yl]-5-oxo-hept-6-enoic acid methyl ester —— C29H42FN3O6SSi
    (3R)-3-(tert-butyl-dimethyl-silanyloxy)-7-[4-(4-fluoro-phenyl)-6-isopropyl-2-(methanesulfonyl-methyl-amino)-pyrimidin-5-yl]-5-oxo-hept-6-enoic acid methyl ester
    —— 4'-azido-2'-deoxycytidine 130108-76-8 C9H12N6O4
    4'-azido-2'-deoxycytidine
    —— 5-chloro-6-ethyl-3-[3-(methanesulfonyl)anilino]pyrazine-2-carboxamide 1254057-77-6 C14H15ClN4O3S
    5-chloro-6-ethyl-3-[3-(methanesulfonyl)anilino]pyrazine-2-carboxamide