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吡喃

中文名称 英文名称 CAS号 化学式 结构式图片
—— (4S)-2-amino-7-(hydroxymethyl)-5-oxo-4-phenyl-4H-pyrano[3,2-c]pyran-3-carbonitrile —— C16H12N2O4
(4S)-2-amino-7-(hydroxymethyl)-5-oxo-4-phenyl-4H-pyrano[3,2-c]pyran-3-carbonitrile
—— 2-[(1R,2S)-1-hydroxy-2-nitropropyl]-5-phenylmethoxypyran-4-one —— C15H15NO6
2-[(1R,2S)-1-hydroxy-2-nitropropyl]-5-phenylmethoxypyran-4-one
—— 2-[(1S)-1-hydroxy-2-nitroethyl]-5-methoxypyran-4-one —— C8H9NO6
2-[(1S)-1-hydroxy-2-nitroethyl]-5-methoxypyran-4-one
—— 2-[(1S)-1-hydroxy-2-nitroethyl]-5-phenylmethoxypyran-4-one —— C14H13NO6
2-[(1S)-1-hydroxy-2-nitroethyl]-5-phenylmethoxypyran-4-one
—— 2-[(1R)-1-hydroxy-2-nitroethyl]-5-phenylmethoxypyran-4-one —— C14H13NO6
2-[(1R)-1-hydroxy-2-nitroethyl]-5-phenylmethoxypyran-4-one
—— 2-[(1R,2S)-1-hydroxy-2-nitropropyl]-5-methoxypyran-4-one —— C9H11NO6
2-[(1R,2S)-1-hydroxy-2-nitropropyl]-5-methoxypyran-4-one
—— 2-[(1S,2S)-1-hydroxy-2-nitropropyl]-5-phenylmethoxypyran-4-one —— C15H15NO6
2-[(1S,2S)-1-hydroxy-2-nitropropyl]-5-phenylmethoxypyran-4-one
—— 3-(5-methoxy-4-oxo-4H-2-pyranal)acrylic acid —— C9H8O5
3-(5-methoxy-4-oxo-4H-2-pyranal)acrylic acid
—— 2-[(1R,2R)-1-hydroxy-2-nitropropyl]-5-methoxypyran-4-one —— C9H11NO6
2-[(1R,2R)-1-hydroxy-2-nitropropyl]-5-methoxypyran-4-one
—— 3-(5-Methoxy-4-oxopyran-2-yl)prop-2-enoic acid —— C9H8O5
3-(5-Methoxy-4-oxopyran-2-yl)prop-2-enoic acid
—— 2-[(1S,2S)-1-hydroxy-2-nitropropyl]-5-methoxypyran-4-one —— C9H11NO6
2-[(1S,2S)-1-hydroxy-2-nitropropyl]-5-methoxypyran-4-one
—— (4R)-2-amino-7-(hydroxymethyl)-5-oxo-4-phenyl-4H-pyrano[3,2-c]pyran-3-carbonitrile —— C16H12N2O4
(4R)-2-amino-7-(hydroxymethyl)-5-oxo-4-phenyl-4H-pyrano[3,2-c]pyran-3-carbonitrile
—— (4R)-2-amino-4-(2-cyclohexylethyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile —— C18H22N2O3
(4R)-2-amino-4-(2-cyclohexylethyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile
—— ethyl (4S)-2-amino-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyran-3-carboxylate —— C17H16N2O5
ethyl (4S)-2-amino-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyran-3-carboxylate
—— ethyl (4S)-2-amino-7-methyl-5-oxo-4-phenyl-4H-pyrano[3,2-c]pyran-3-carboxylate —— C18H17NO5
ethyl (4S)-2-amino-7-methyl-5-oxo-4-phenyl-4H-pyrano[3,2-c]pyran-3-carboxylate
—— (4S)-2-amino-4-(2-cyclohexylethyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile —— C18H22N2O3
(4S)-2-amino-4-(2-cyclohexylethyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile
—— methyl (4S)-2-amino-4-(2-chlorophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carboxylate —— C17H14ClNO5
methyl (4S)-2-amino-4-(2-chlorophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carboxylate
—— ethyl (4R)-2-amino-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyran-3-carboxylate —— C17H16N2O5
ethyl (4R)-2-amino-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyran-3-carboxylate
—— methyl (4R)-2-amino-4-(2-chlorophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carboxylate —— C17H14ClNO5
methyl (4R)-2-amino-4-(2-chlorophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carboxylate
—— ethyl (4R)-2-amino-7-methyl-5-oxo-4-phenyl-4H-pyrano[3,2-c]pyran-3-carboxylate —— C18H17NO5
ethyl (4R)-2-amino-7-methyl-5-oxo-4-phenyl-4H-pyrano[3,2-c]pyran-3-carboxylate
—— 2-hydroxy-3-[N-(2-hydroxyphenyl)-C-methylcarbonimidoyl]-6-methylpyran-4-one —— C14H13NO4
2-hydroxy-3-[N-(2-hydroxyphenyl)-C-methylcarbonimidoyl]-6-methylpyran-4-one
—— (4S)-4-methyl-1,2,3,4,5,6,7,8-octahydroxanthen-9-one —— C14H18O2
(4S)-4-methyl-1,2,3,4,5,6,7,8-octahydroxanthen-9-one
—— (4R)-4-methyl-1,2,3,4,5,6,7,8-octahydroxanthen-9-one —— C14H18O2
(4R)-4-methyl-1,2,3,4,5,6,7,8-octahydroxanthen-9-one
—— (1R,2S,7S,8R)-5,7,8,10-tetramethyl-3,12-dioxatricyclo[6.4.0.02,7]dodeca-5,9-diene-4,11-dione —— C14H16O4
(1R,2S,7S,8R)-5,7,8,10-tetramethyl-3,12-dioxatricyclo[6.4.0.02,7]dodeca-5,9-diene-4,11-dione
—— Bis(2-oxopyran-4-yl) pentanedioate —— C15H12O8
Bis(2-oxopyran-4-yl) pentanedioate
—— (8S,8aS)-6-amino-8-(5-methylfuran-2-yl)-1,3,8,8a-tetrahydroisochromene-5,7,7-tricarbonitrile —— C17H14N4O2
(8S,8aS)-6-amino-8-(5-methylfuran-2-yl)-1,3,8,8a-tetrahydroisochromene-5,7,7-tricarbonitrile
—— (4S)-2-amino-4-(2-chlorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile —— C16H11ClN2O4
(4S)-2-amino-4-(2-chlorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile
—— (4S)-2-amino-4-(2-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile —— C16H11FN2O4
(4S)-2-amino-4-(2-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile
—— (4R)-2-amino-4-(2-chlorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile —— C16H11ClN2O4
(4R)-2-amino-4-(2-chlorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile
—— (4R)-2-amino-4-(2-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile —— C16H11FN2O4
(4R)-2-amino-4-(2-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile
—— (4S)-2-amino-6-(hydroxymethyl)-4-(5-methylfuran-2-yl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile —— C15H12N2O5
(4S)-2-amino-6-(hydroxymethyl)-4-(5-methylfuran-2-yl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile
—— (4S)-2-amino-4-(2,5-difluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile —— C16H10F2N2O4
(4S)-2-amino-4-(2,5-difluorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carbonitrile
—— (4R)-2-amino-4-(2,3-difluorophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile —— C16H10F2N2O3
(4R)-2-amino-4-(2,3-difluorophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile
—— ethyl (4R)-6-amino-5-cyano-2-methyl-4-(1,3,5-trimethylpyrazol-4-yl)-4H-pyran-3-carboxylate —— C16H20N4O3
ethyl (4R)-6-amino-5-cyano-2-methyl-4-(1,3,5-trimethylpyrazol-4-yl)-4H-pyran-3-carboxylate
—— methyl (4R)-6-amino-5-cyano-2-methyl-4-(1,3,5-trimethylpyrazol-4-yl)-4H-pyran-3-carboxylate —— C15H18N4O3
methyl (4R)-6-amino-5-cyano-2-methyl-4-(1,3,5-trimethylpyrazol-4-yl)-4H-pyran-3-carboxylate
—— ethyl (4S)-6-amino-5-cyano-2-methyl-4-(1,3,5-trimethylpyrazol-4-yl)-4H-pyran-3-carboxylate —— C16H20N4O3
ethyl (4S)-6-amino-5-cyano-2-methyl-4-(1,3,5-trimethylpyrazol-4-yl)-4H-pyran-3-carboxylate
—— methyl (4S)-6-amino-5-cyano-2-methyl-4-(1,3,5-trimethylpyrazol-4-yl)-4H-pyran-3-carboxylate —— C15H18N4O3
methyl (4S)-6-amino-5-cyano-2-methyl-4-(1,3,5-trimethylpyrazol-4-yl)-4H-pyran-3-carboxylate
—— ethyl (4S)-2-amino-6-(chloromethyl)-5-cyano-4-thiophen-3-yl-4H-pyran-3-carboxylate —— C14H13ClN2O3S
ethyl (4S)-2-amino-6-(chloromethyl)-5-cyano-4-thiophen-3-yl-4H-pyran-3-carboxylate
—— ethyl (4R)-2-amino-6-(chloromethyl)-5-cyano-4-thiophen-3-yl-4H-pyran-3-carboxylate —— C14H13ClN2O3S
ethyl (4R)-2-amino-6-(chloromethyl)-5-cyano-4-thiophen-3-yl-4H-pyran-3-carboxylate
—— 2,6-diamino-4-[(1R)-1-phenylethyl]-4H-pyran-3,5-dicarbonitrile —— C15H14N4O
2,6-diamino-4-[(1R)-1-phenylethyl]-4H-pyran-3,5-dicarbonitrile
—— 2,6-diamino-4-[(1S)-1-phenylethyl]-4H-pyran-3,5-dicarbonitrile —— C15H14N4O
2,6-diamino-4-[(1S)-1-phenylethyl]-4H-pyran-3,5-dicarbonitrile
—— (4S)-5-acetyl-2-amino-6-methyl-4-thiophen-3-yl-4H-pyran-3-carbonitrile —— C13H12N2O2S
(4S)-5-acetyl-2-amino-6-methyl-4-thiophen-3-yl-4H-pyran-3-carbonitrile
—— 3-[(2-bromophenyl)iminomethyl]-2-hydroxy-6-methylpyran-4-one —— C13H10BrNO3
3-[(2-bromophenyl)iminomethyl]-2-hydroxy-6-methylpyran-4-one
—— 3,4-Dichlor-6-phenyl-2-pyron 41532-98-3 C11H6Cl2O2
3,4-Dichlor-6-phenyl-2-pyron
—— (4S)-2-amino-4-(3-methylthiophen-2-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile —— C15H16N2OS
(4S)-2-amino-4-(3-methylthiophen-2-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
—— (4R)-2-amino-4-(3-methylthiophen-2-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile —— C15H16N2OS
(4R)-2-amino-4-(3-methylthiophen-2-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
—— (4S)-2-amino-7-methyl-4-(3-methylthiophen-2-yl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile —— C15H12N2O3S
(4S)-2-amino-7-methyl-4-(3-methylthiophen-2-yl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile
—— (4R)-2-amino-7-methyl-4-(3-methylthiophen-2-yl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile —— C15H12N2O3S
(4R)-2-amino-7-methyl-4-(3-methylthiophen-2-yl)-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile
—— ethyl (4S)-6-amino-5-cyano-4-(4-ethylphenyl)-2-propyl-4H-pyran-3-carboxylate —— C20H24N2O3
ethyl (4S)-6-amino-5-cyano-4-(4-ethylphenyl)-2-propyl-4H-pyran-3-carboxylate
—— ethyl (4R)-6-amino-5-cyano-4-(4-ethylphenyl)-2-propyl-4H-pyran-3-carboxylate —— C20H24N2O3
ethyl (4R)-6-amino-5-cyano-4-(4-ethylphenyl)-2-propyl-4H-pyran-3-carboxylate