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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 吡喃嘧啶类

    吡喃嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-ethyl-2-(phenylsulfonylmethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1260235-89-9 C16H14N2O5S
    5-ethyl-2-(phenylsulfonylmethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— methyl 6-benzoyl-2-methyl-4-oxo-5-phenyl-3,5-dihydro-4H-pyrano[2,3-d]pyrimidine-7-carboxylate 1240157-52-1 C23H18N2O5
    methyl 6-benzoyl-2-methyl-4-oxo-5-phenyl-3,5-dihydro-4H-pyrano[2,3-d]pyrimidine-7-carboxylate
    —— 2-(4-(trifluoromethyl)phenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one 1450790-48-3 C14H11F3N2O2
    2-(4-(trifluoromethyl)phenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one
    —— 2-(4-(trifluoromethyl)phenyl)-5,6-dihydro-3H-pyrano[3,4-d]pyrimidin-4(8H)-one 1450790-49-4 C14H11F3N2O2
    2-(4-(trifluoromethyl)phenyl)-5,6-dihydro-3H-pyrano[3,4-d]pyrimidin-4(8H)-one
    —— 2-(4-bromophenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one 1450790-53-0 C13H11BrN2O2
    2-(4-bromophenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one
    —— 2-chloro-N-ethyl-N-methyl-8-phenyl-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-4-amine 1263868-83-2 C16H18ClN3O
    2-chloro-N-ethyl-N-methyl-8-phenyl-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-4-amine
    —— 2-chloro-8-(4-fluorophenyl)-N,N-dimethyl-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-4-amine 1263868-92-3 C15H15ClFN3O
    2-chloro-8-(4-fluorophenyl)-N,N-dimethyl-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-4-amine
    —— 5-ethyl-2-[[3-(trifluoromethyl)phenyl]methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1357570-84-3 C17H13F3N2O4
    5-ethyl-2-[[3-(trifluoromethyl)phenyl]methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 1,3-Bis(3-methoxyphenyl)-5-methyl-2-sulfanylidenepyrano[2,3-d]pyrimidine-4,7-dione 129659-46-7 C22H18N2O5S
    1,3-Bis(3-methoxyphenyl)-5-methyl-2-sulfanylidenepyrano[2,3-d]pyrimidine-4,7-dione
    —— 5,5,7-Trimethyl-1,3-bis(3-methylphenyl)-2-sulfanylidenepyrano[2,3-d]pyrimidin-4-one 129659-57-0 C24H24N2O2S
    5,5,7-Trimethyl-1,3-bis(3-methylphenyl)-2-sulfanylidenepyrano[2,3-d]pyrimidin-4-one
    —— 5,5,7-Trimethyl-1,3-bis(4-methylphenyl)-2-sulfanylidenepyrano[2,3-d]pyrimidin-4-one 129659-58-1 C24H24N2O2S
    5,5,7-Trimethyl-1,3-bis(4-methylphenyl)-2-sulfanylidenepyrano[2,3-d]pyrimidin-4-one
    —— 1,3,8-trimethyl-6H-pyrano<3,2-d>pyrimidine-2,4-(1H,3H)-dione 127802-01-1 C10H12N2O3
    1,3,8-trimethyl-6H-pyrano<3,2-d>pyrimidine-2,4-(1H,3H)-dione
    —— 5-ethyl-2-(piperidin-1-ylmethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1260235-87-7 C15H19N3O3
    5-ethyl-2-(piperidin-1-ylmethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— (6aR,9R,10aR)-6,6,9-trimethyl-6a,7,8,9,10,10a-hexahydro-4H-isochromeno[3,4-d]pyrimidine-1,3-dione 78394-09-9 C14H20N2O3
    (6aR,9R,10aR)-6,6,9-trimethyl-6a,7,8,9,10,10a-hexahydro-4H-isochromeno[3,4-d]pyrimidine-1,3-dione
    —— (4bR,6R,8aR)-1,3,6,9,9-Pentamethyl-1,4b,5,6,7,8,8a,9-octahydro-10-oxa-1,3-diaza-phenanthrene-2,4-dione —— C16H24N2O3
    (4bR,6R,8aR)-1,3,6,9,9-Pentamethyl-1,4b,5,6,7,8,8a,9-octahydro-10-oxa-1,3-diaza-phenanthrene-2,4-dione
    —— 2,5-Dimethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione 95836-93-4 C9H8N2O3
    2,5-Dimethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-Methyl-2-phenyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione 95836-95-6 C14H10N2O3
    5-Methyl-2-phenyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 2-(difluoromethyl)-5-isopentyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1260236-02-9 C13H14F2N2O3
    2-(difluoromethyl)-5-isopentyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 1'-ethyl-4-hydroxy-2-methyl-8,9-dihydrospiro[chromeno[2,3-d]pyrimidine-5,3'-indoline]-2',6(7H)-dione 1246222-54-7 C21H19N3O4
    1'-ethyl-4-hydroxy-2-methyl-8,9-dihydrospiro[chromeno[2,3-d]pyrimidine-5,3'-indoline]-2',6(7H)-dione
    —— 1,2,3,4-Tetrahydro-5,7,7-trimethyl-4-oxo-1,3-diphenyl-2-thioxo-7H-pyrano<2,3-d>pyrimidine 110465-35-5 C22H20N2O2S
    1,2,3,4-Tetrahydro-5,7,7-trimethyl-4-oxo-1,3-diphenyl-2-thioxo-7H-pyrano<2,3-d>pyrimidine
    —— 1-hydroxy-5,5-dimethyl-8’-cyano-1’,6’-dioxo-2’,4’-diphenyl-3’-thioxo-1’,2’,3’,4’,6’,7’-hexahydrospiro[cyclohex-1-ene-3:8’-pyrano[2,3-d]pyrimidine] 1418027-67-4 C27H23N3O4S
    1-hydroxy-5,5-dimethyl-8’-cyano-1’,6’-dioxo-2’,4’-diphenyl-3’-thioxo-1’,2’,3’,4’,6’,7’-hexahydrospiro[cyclohex-1-ene-3:8’-pyrano[2,3-d]pyrimidine]
    —— 1,2,3,4-Tetrahydro-5,5,7-trimethyl-4-oxo-1,3-diphenyl-2-thio-5H-pyrano<2,3-d>pyrimidine 129659-55-8 C22H20N2O2S
    1,2,3,4-Tetrahydro-5,5,7-trimethyl-4-oxo-1,3-diphenyl-2-thio-5H-pyrano<2,3-d>pyrimidine
    —— 1,2,3,4-Tetrahydro-5-methyl-4,7-dioxo-1,3-diphenyl-2-thioxo-7H-pyrano<2,3-d>pyrimidine 129659-41-2 C20H14N2O3S
    1,2,3,4-Tetrahydro-5-methyl-4,7-dioxo-1,3-diphenyl-2-thioxo-7H-pyrano<2,3-d>pyrimidine
    —— 5-(cyclopropylmethyl)-2-(difluoromethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1260236-10-9 C12H10F2N2O3
    5-(cyclopropylmethyl)-2-(difluoromethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-[[4-(trifluoromethyl)phenyl]methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione 915208-87-6 C17H13F3N2O4
    5-ethyl-2-[[4-(trifluoromethyl)phenyl]methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-phenethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1260235-77-5 C17H16N2O3
    5-ethyl-2-phenethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 1,3-Bis(3-methoxyphenyl)-5,7,7-trimethyl-2-sulfanylidenepyrano[2,3-d]pyrimidin-4-one 129659-40-1 C24H24N2O4S
    1,3-Bis(3-methoxyphenyl)-5,7,7-trimethyl-2-sulfanylidenepyrano[2,3-d]pyrimidin-4-one
    —— 5-Methyl-1,3-bis(4-methylphenyl)-2-sulfanylidenepyrano[2,3-d]pyrimidine-4,7-dione 129659-44-5 C22H18N2O3S
    5-Methyl-1,3-bis(4-methylphenyl)-2-sulfanylidenepyrano[2,3-d]pyrimidine-4,7-dione
    —— 1,3-Bis(2-methoxyphenyl)-5,5,7-trimethyl-2-sulfanylidenepyrano[2,3-d]pyrimidin-4-one 129659-59-2 C24H24N2O4S
    1,3-Bis(2-methoxyphenyl)-5,5,7-trimethyl-2-sulfanylidenepyrano[2,3-d]pyrimidin-4-one
    —— 5-ethyl-2-methylsulfanyl-3h-pyrano[2,3-d]pyrimidine-4,7-dione 915213-26-2 C10H10N2O3S
    5-ethyl-2-methylsulfanyl-3h-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-Ethyl-4-[(4-methoxyphenyl)methoxy]-2-methylsulfanylpyrano[2,3-d]pyrimidin-7-one 915213-41-1 C18H18N2O4S
    5-Ethyl-4-[(4-methoxyphenyl)methoxy]-2-methylsulfanylpyrano[2,3-d]pyrimidin-7-one
    —— 1,2-dihydro-4,5,7,7-tetramethyl-2-oxo-7H-pyrano<2,3-d>pyrimidine 114141-97-8 C11H14N2O2
    1,2-dihydro-4,5,7,7-tetramethyl-2-oxo-7H-pyrano<2,3-d>pyrimidine
    —— 2-but-2-ynoxy-5-ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione 915209-37-9 C13H12N2O4
    2-but-2-ynoxy-5-ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 2-{[(thiophen-2-ylmethyl)-amino]-methyl}-3,5,7,8-tetrahydro-pyrano[4,3-d]pyrimidin-4-one 1418131-87-9 C13H15N3O2S
    2-{[(thiophen-2-ylmethyl)-amino]-methyl}-3,5,7,8-tetrahydro-pyrano[4,3-d]pyrimidin-4-one
    —— 3-(4-hydroxyphenyl)-N-((4-oxo-4,5,7,8-tetrahydro-3H-pyrano[4,3-d]pyrimidin-2-yl)methyl)-N-(thiophen-2-ylmethyl)propanamide 1418131-56-2 C22H23N3O4S
    3-(4-hydroxyphenyl)-N-((4-oxo-4,5,7,8-tetrahydro-3H-pyrano[4,3-d]pyrimidin-2-yl)methyl)-N-(thiophen-2-ylmethyl)propanamide
    —— 2-chloromethyl-3,5,7,8-tetrahydro-pyrano[4,3-d]pyrimidin-4-one 1417917-59-9 C8H9ClN2O2
    2-chloromethyl-3,5,7,8-tetrahydro-pyrano[4,3-d]pyrimidin-4-one
    —— 2-((neopentylamino)methyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one 1419954-01-0 C13H21N3O2
    2-((neopentylamino)methyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one
    —— 2-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxopyrano[3,2-d]pyrimidine-7,8,8-tricarbonitrile 41278-83-5 C12H8N6O3
    2-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxopyrano[3,2-d]pyrimidine-7,8,8-tricarbonitrile
    —— 5-ethyl-2-thioxo-2,3-dihydro-1h-pyrano[2,3-d]pyrimidine-4,7-dione 915213-25-1 C9H8N2O3S
    5-ethyl-2-thioxo-2,3-dihydro-1h-pyrano[2,3-d]pyrimidine-4,7-dione
    —— (S)-2-((1-phenylethylamino)methyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one 1418131-91-5 C16H19N3O2
    (S)-2-((1-phenylethylamino)methyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one
    —— 2,4-bis(methylthio)-7,8-dihydro-6H-pyrano[3,2-d]pyrimidine 1260088-56-9 C9H12N2OS2
    2,4-bis(methylthio)-7,8-dihydro-6H-pyrano[3,2-d]pyrimidine
    —— 7‑amino‑5‑(2‑nitrophenyl)‑1,3‑dimethyl‑2,4‑dioxo‑1,3,4,5‑tetrahydro‑2H‑pyrano[2,3‑d]pyrimidine‑6‑carbonitrile 298219-13-3 C16H13N5O5
    7‑amino‑5‑(2‑nitrophenyl)‑1,3‑dimethyl‑2,4‑dioxo‑1,3,4,5‑tetrahydro‑2H‑pyrano[2,3‑d]pyrimidine‑6‑carbonitrile
    —— 7'-amino-1',3'-dimethyl-2,2',4'-trioxo-1',2',3',4'-tetrahydro-2H-spiro[acenaphthylene-1,5'-pyrano[2,3-d]pyrimidine]-6'-carbonitrile 1345691-02-2 C21H14N4O4
    7'-amino-1',3'-dimethyl-2,2',4'-trioxo-1',2',3',4'-tetrahydro-2H-spiro[acenaphthylene-1,5'-pyrano[2,3-d]pyrimidine]-6'-carbonitrile
    —— 7'‑amino‑5‑bromo‑1′,3′‑dimethyl‑2,2′,4'‑trioxo‑1′,2′,3′,4′‑tetrahydrospiro[indoline‑3,5'‑pyrano[2,3‑d]pyrimidine]‑6′‑carbonitrile 413575-35-6 C17H12BrN5O4
    7'‑amino‑5‑bromo‑1′,3′‑dimethyl‑2,2′,4'‑trioxo‑1′,2′,3′,4′‑tetrahydrospiro[indoline‑3,5'‑pyrano[2,3‑d]pyrimidine]‑6′‑carbonitrile
    —— N-(2-Amino-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine-4-yl)-N-pentylamine 259679-60-2 C12H20N4O
    N-(2-Amino-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine-4-yl)-N-pentylamine
    —— 4-chloro-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-amine 259680-39-2 C7H8ClN3O
    4-chloro-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-amine
    —— (8S)-1'-[(4-methoxyphenyl)methyl]-2-phenylspiro[5,7-dihydropyrano[4,3-d]pyrimidine-8,3'-pyrrolidine] —— C24H25N3O2
    (8S)-1'-[(4-methoxyphenyl)methyl]-2-phenylspiro[5,7-dihydropyrano[4,3-d]pyrimidine-8,3'-pyrrolidine]
    —— (8R)-1'-[(4-methoxyphenyl)methyl]-2-phenylspiro[5,7-dihydropyrano[4,3-d]pyrimidine-8,3'-pyrrolidine] —— C24H25N3O2
    (8R)-1'-[(4-methoxyphenyl)methyl]-2-phenylspiro[5,7-dihydropyrano[4,3-d]pyrimidine-8,3'-pyrrolidine]
    —— (8R)-1'-[(4-methoxyphenyl)methyl]-2-morpholin-4-ylspiro[5,7-dihydropyrano[4,3-d]pyrimidine-8,3'-pyrrolidine] —— C22H28N4O3
    (8R)-1'-[(4-methoxyphenyl)methyl]-2-morpholin-4-ylspiro[5,7-dihydropyrano[4,3-d]pyrimidine-8,3'-pyrrolidine]
    —— (8S)-1'-[(4-methoxyphenyl)methyl]-2-morpholin-4-ylspiro[5,7-dihydropyrano[4,3-d]pyrimidine-8,3'-pyrrolidine] —— C22H28N4O3
    (8S)-1'-[(4-methoxyphenyl)methyl]-2-morpholin-4-ylspiro[5,7-dihydropyrano[4,3-d]pyrimidine-8,3'-pyrrolidine]