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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
    —— 7-(2,4-Dimethoxy-phenyl)-2-mercapto-5-p-tolyl-3,5-dihydro-pyrano[2,3-d]pyrimidin-4-one —— C22H20N2O4S
    7-(2,4-Dimethoxy-phenyl)-2-mercapto-5-p-tolyl-3,5-dihydro-pyrano[2,3-d]pyrimidin-4-one
    —— 5-ethyl-2-(trifluoromethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1260235-94-6 C10H7F3N2O3
    5-ethyl-2-(trifluoromethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 2-(difluoro(phenyl)methyl)-5-ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1260235-99-1 C16H12F2N2O3
    2-(difluoro(phenyl)methyl)-5-ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 1,3-dimethyl-2,4,7-trioxo-1,3,4,7-tetrahydro-2<i>H</i>-pyrano[2,3-<i>d</i>]pyrimidine-6-carboxylic acid amide 69791-26-0 C10H9N3O5
    1,3-dimethyl-2,4,7-trioxo-1,3,4,7-tetrahydro-2<i>H</i>-pyrano[2,3-<i>d</i>]pyrimidine-6-carboxylic acid amide
    —— 7-Amino-5-(4-fluoro-phenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 94988-84-8 C16H14FN3O5
    7-Amino-5-(4-fluoro-phenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— ethyl 7-amino-5-(4-chlorophenyl)-4-oxo-2-thioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carboxylate 1357001-37-6 C16H14ClN3O4S
    ethyl 7-amino-5-(4-chlorophenyl)-4-oxo-2-thioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carboxylate
    —— (S)-2-chloro-4-(3-methylmorpholino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine 1260089-00-6 C12H16ClN3O2
    (S)-2-chloro-4-(3-methylmorpholino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine
    —— (S)-2-chloro-4-(3-methylmorpholino)-6,7-dihydro-5H-pyrano[2,3-d]pyrimidine 1260088-98-9 C12H16ClN3O2
    (S)-2-chloro-4-(3-methylmorpholino)-6,7-dihydro-5H-pyrano[2,3-d]pyrimidine
    —— 5'-bromo-8,8-dimethyl-2-thioxo-2,3,8,9-tetrahydrospiro[chromeno[2,3-d]pyrimidine-5,3'-indoline]-2',4,6(1H,7H)-trione 1132760-17-8 C20H16BrN3O4S
    5'-bromo-8,8-dimethyl-2-thioxo-2,3,8,9-tetrahydrospiro[chromeno[2,3-d]pyrimidine-5,3'-indoline]-2',4,6(1H,7H)-trione
    —— 8,8-dimethyl-5'-nitro-2-thioxo-2,3,8,9-tetrahydrospiro[chromeno[2,3-d]pyrimidine-5,3'-indoline]-2',4,6(1H,7H)-trione 1132760-19-0 C20H16N4O6S
    8,8-dimethyl-5'-nitro-2-thioxo-2,3,8,9-tetrahydrospiro[chromeno[2,3-d]pyrimidine-5,3'-indoline]-2',4,6(1H,7H)-trione
    —— 2,4-dimethyl-11-nitro-4,12b-dihydro-1H,7H-chromeno[4',3'-4,5]pyrano[2,3-d]pyrimidine-1,3(2H)-dione 1092973-10-8 C16H13N3O6
    2,4-dimethyl-11-nitro-4,12b-dihydro-1H,7H-chromeno[4',3'-4,5]pyrano[2,3-d]pyrimidine-1,3(2H)-dione
    —— 7-amino-1,3-dimethyl-5-(naphthalen-2-yl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carbonitrile 1445831-80-0 C20H16N4O3
    7-amino-1,3-dimethyl-5-(naphthalen-2-yl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carbonitrile
    —— (6aS,12bR)-(+/-)-6a,7-dihydro-2,4-dimethyl-6H,12bH-<1>benzopyrano<3',4':5,4>pyrano<2,3-d>pyrimidine-1,3(2H,4H)-dione 83477-01-4 C16H16N2O4
    (6aS,12bR)-(+/-)-6a,7-dihydro-2,4-dimethyl-6H,12bH-<1>benzopyrano<3',4':5,4>pyrano<2,3-d>pyrimidine-1,3(2H,4H)-dione
    —— (7'RS)-1',5',6',7',3'',4'',5'',6''-octahydro-1',3'-dimethyldispiro[cyclohexane-1,5'-[2H]pyrano[2,3-d]pyrimidine-7',2''-[2H]pyran]-2',4'(3'H)-dione 1271933-35-7 C18H26N2O4
    (7'RS)-1',5',6',7',3'',4'',5'',6''-octahydro-1',3'-dimethyldispiro[cyclohexane-1,5'-[2H]pyrano[2,3-d]pyrimidine-7',2''-[2H]pyran]-2',4'(3'H)-dione
    —— 2-phenyl-4a,5,6,7-tetrahydro-3H-pyrano[2,3-d]pyrimidin-4(8aH)-one 1018829-75-8 C13H14N2O2
    2-phenyl-4a,5,6,7-tetrahydro-3H-pyrano[2,3-d]pyrimidin-4(8aH)-one
    —— 5-phenyl-2-thioxo-2,3,8,9-tetrahydro-1H-chromeno[2,3-d]pyrimidine-4,6(5H,7H)-dione 1251930-67-2 C17H14N2O3S
    5-phenyl-2-thioxo-2,3,8,9-tetrahydro-1H-chromeno[2,3-d]pyrimidine-4,6(5H,7H)-dione
    —— 3-(1,3,4,5-tetrahydro-2,4-dioxo-2H-pyrano[2,3-d]pyrimidin-5-yl)benzonitrile 1309795-76-3 C14H9N3O3
    3-(1,3,4,5-tetrahydro-2,4-dioxo-2H-pyrano[2,3-d]pyrimidin-5-yl)benzonitrile
    —— 2-[(cyclopropylmethyl-amino)-methyl]-3,5,7,8-tetrahydro-pyrano[4,3-d]pyrimidin-4-one 1419954-10-1 C12H17N3O2
    2-[(cyclopropylmethyl-amino)-methyl]-3,5,7,8-tetrahydro-pyrano[4,3-d]pyrimidin-4-one
    —— (S)-4-(4-(3-methylmorpholino)-6,7-dihydro-5H-pyrano[2,3-d]pyrimidin-2-yl)aniline 1260089-19-7 C18H22N4O2
    (S)-4-(4-(3-methylmorpholino)-6,7-dihydro-5H-pyrano[2,3-d]pyrimidin-2-yl)aniline
    —— (S)-1-(1-methyl-1H-pyrazol-3-yl)-3-(4-(4-(3-methylmorpholino)-6,7-dihydro-5H-pyrano[2,3-d]pyrimidin-2-yl)phenyl)urea 1260089-23-3 C23H27N7O3
    (S)-1-(1-methyl-1H-pyrazol-3-yl)-3-(4-(4-(3-methylmorpholino)-6,7-dihydro-5H-pyrano[2,3-d]pyrimidin-2-yl)phenyl)urea
    —— 2,3,8,9-tetrahydro-8,8-methyl-5-phenyl-2-thioxo-1H-chromeno[2,3-d]pyrimidine-4,6(5H,7H)-dione 1251930-66-1 C19H18N2O3S
    2,3,8,9-tetrahydro-8,8-methyl-5-phenyl-2-thioxo-1H-chromeno[2,3-d]pyrimidine-4,6(5H,7H)-dione
    —— 3-ethoxycarbonyl-5-hydroxy-7-hydroxymethyl-6,8-diazacoumarin 1254830-69-7 C11H10N2O6
    3-ethoxycarbonyl-5-hydroxy-7-hydroxymethyl-6,8-diazacoumarin
    —— 8-(4-Methoxy-phenoxymethyl)-1,3-dimethyl-1H,6H-pyrano[3,2-d]pyrimidine-2,4-dione 198219-27-1 C17H18N2O5
    8-(4-Methoxy-phenoxymethyl)-1,3-dimethyl-1H,6H-pyrano[3,2-d]pyrimidine-2,4-dione
    —— (1R,2R,4R,8R,9S)-6,6,16,18-tetramethyl-3,5,7,10,14-pentaoxa-16,18-diazapentacyclo[10.8.0.02,9.04,8.015,20]icosa-12,15(20)-diene-17,19-dione 1227633-37-5 C17H20N2O7
    (1R,2R,4R,8R,9S)-6,6,16,18-tetramethyl-3,5,7,10,14-pentaoxa-16,18-diazapentacyclo[10.8.0.02,9.04,8.015,20]icosa-12,15(20)-diene-17,19-dione
    —— (2-methoxy-ethyl)-(4-oxo-3,5,7,8-tetrahydro-4H-pyrano[4,3-d]pyrimidin-2-ylmethyl)-carbamic acid tert-butyl ester 1419960-79-4 C16H25N3O5
    (2-methoxy-ethyl)-(4-oxo-3,5,7,8-tetrahydro-4H-pyrano[4,3-d]pyrimidin-2-ylmethyl)-carbamic acid tert-butyl ester
    —— 4-anilino-5-methoxy-2-methylthio-7-phenyl-5H-pyrano[4,3-d]pyrimidine 1206805-12-0 C21H19N3O2S
    4-anilino-5-methoxy-2-methylthio-7-phenyl-5H-pyrano[4,3-d]pyrimidine
    —— 2-ethoxy-5-ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1357570-76-3 C11H12N2O4
    2-ethoxy-5-ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-[(3-methoxyphenyl)methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1357570-82-1 C17H16N2O5
    5-ethyl-2-[(3-methoxyphenyl)methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-(pyridazin-4-ylmethoxy)-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1357570-86-5 C14H12N4O4
    5-ethyl-2-(pyridazin-4-ylmethoxy)-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 2-[(3,5-diethyl-1,2-oxazol-4-yl)methoxy]-5-ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione 915212-64-5 C17H19N3O5
    2-[(3,5-diethyl-1,2-oxazol-4-yl)methoxy]-5-ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-(2-phenylethoxy)-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1357570-77-4 C17H16N2O4
    5-ethyl-2-(2-phenylethoxy)-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-[(3-ethyl-5-methyl-1,2-oxazol-4-yl)methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione 915212-63-4 C16H17N3O5
    5-ethyl-2-[(3-ethyl-5-methyl-1,2-oxazol-4-yl)methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-[(4-methoxyphenyl)methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1357570-83-2 C17H16N2O5
    5-ethyl-2-[(4-methoxyphenyl)methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-[[2-(trifluoromethyl)phenyl]methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione 915208-86-5 C17H13F3N2O4
    5-ethyl-2-[[2-(trifluoromethyl)phenyl]methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-[(Z)-1-thiophen-3-ylethylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione 944990-59-4 C15H13N3O4S
    5-ethyl-2-[(Z)-1-thiophen-3-ylethylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-(pyridin-3-ylmethoxy)-3H-pyrano[2,3-d]pyrimidine-4,7-dione 915208-92-3 C15H13N3O4
    5-ethyl-2-(pyridin-3-ylmethoxy)-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-[(2-methoxyphenyl)methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1357570-81-0 C17H16N2O5
    5-ethyl-2-[(2-methoxyphenyl)methoxy]-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 5-ethyl-2-[(E)-1-thiophen-3-ylethylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione 944990-58-3 C15H13N3O4S
    5-ethyl-2-[(E)-1-thiophen-3-ylethylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 7‐amino‐5‐(3‐fluorophenyl)‐6-cyano‐5H‐pyrano[2,3‐d]pyrimidin‐(1H,3H)-2,4‐dione 94988-88-2 C14H9FN4O3
    7‐amino‐5‐(3‐fluorophenyl)‐6-cyano‐5H‐pyrano[2,3‐d]pyrimidin‐(1H,3H)-2,4‐dione
    —— 1',8,8-trimethyl-2-sulfanylidenespiro[7,9-dihydro-1H-chromeno[2,3-d]pyrimidine-5,3'-indole]-2',4,6-trione 1132760-15-6 C21H19N3O4S
    1',8,8-trimethyl-2-sulfanylidenespiro[7,9-dihydro-1H-chromeno[2,3-d]pyrimidine-5,3'-indole]-2',4,6-trione
    —— 7-amino-1,1',3-trimethyl-2,2',4-trioxo-1,1',2,2',3,4-hexahydrospiro[indole-3',5-pyrano[2,3-d]pyrimidine]-6-carbonitrile 74647-57-7 C18H15N5O4
    7-amino-1,1',3-trimethyl-2,2',4-trioxo-1,1',2,2',3,4-hexahydrospiro[indole-3',5-pyrano[2,3-d]pyrimidine]-6-carbonitrile
    —— 7-amino-5-(5-methylthiophen-2-yl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carbonitrile 365517-00-6 C13H10N4O3S
    7-amino-5-(5-methylthiophen-2-yl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carbonitrile
    —— 1,3-Bis-(4-chloro-phenyl)-5,7-diphenyl-2-thioxo-1,2,3,5-tetrahydro-pyrano[2,3-d]pyrimidin-4-one 128721-52-8 C31H20Cl2N2O2S
    1,3-Bis-(4-chloro-phenyl)-5,7-diphenyl-2-thioxo-1,2,3,5-tetrahydro-pyrano[2,3-d]pyrimidin-4-one
    —— 1,3-Bis-(3-chloro-phenyl)-5,7,7-trimethyl-2-thioxo-1,2,3,7-tetrahydro-pyrano[2,3-d]pyrimidin-4-one 110465-38-8 C22H18Cl2N2O2S
    1,3-Bis-(3-chloro-phenyl)-5,7,7-trimethyl-2-thioxo-1,2,3,7-tetrahydro-pyrano[2,3-d]pyrimidin-4-one
    —— 1,3-Bis-(4-methoxy-phenyl)-5,5,7-trimethyl-2-thioxo-1,2,3,5-tetrahydro-pyrano[2,3-d]pyrimidin-4-one 129659-61-6 C24H24N2O4S
    1,3-Bis-(4-methoxy-phenyl)-5,5,7-trimethyl-2-thioxo-1,2,3,5-tetrahydro-pyrano[2,3-d]pyrimidin-4-one
    —— 1,3-Bis-(4-methoxy-phenyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrano[2,3-d]pyrimidine-4,7-dione 129659-47-8 C22H18N2O5S
    1,3-Bis-(4-methoxy-phenyl)-5-methyl-2-thioxo-2,3-dihydro-1H-pyrano[2,3-d]pyrimidine-4,7-dione
    —— 1,3-Bis-(4-methoxy-phenyl)-5,7,7-trimethyl-2-thioxo-1,2,3,7-tetrahydro-pyrano[2,3-d]pyrimidin-4-one 110465-40-2 C24H24N2O4S
    1,3-Bis-(4-methoxy-phenyl)-5,7,7-trimethyl-2-thioxo-1,2,3,7-tetrahydro-pyrano[2,3-d]pyrimidin-4-one
    —— 6-bromo-7,7-dimethyl-7H-pyrano[2,3-d]pyrimidin-4-amine 701232-65-7 C9H10BrN3O
    6-bromo-7,7-dimethyl-7H-pyrano[2,3-d]pyrimidin-4-amine
    —— 6-bromo-4-chloro-7,7-dimethyl-7H-pyrano[2,3-d]pyrimidine 701232-63-5 C9H8BrClN2O
    6-bromo-4-chloro-7,7-dimethyl-7H-pyrano[2,3-d]pyrimidine
    —— 5-(cyclobutylmethyl)-2-(difluoromethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1260236-05-2 C13H12F2N2O3
    5-(cyclobutylmethyl)-2-(difluoromethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione