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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4S)-3-[(2S)-2-[(2S,6R)-5-bromo-6-hydroxy-6-[3-(2-hydroxyethoxy)propyl]-3-oxopyran-2-yl]-3-phenylpropanoyl]-4-phenyl-1,3-oxazolidin-2-one —— C28H30BrNO8
(4S)-3-[(2S)-2-[(2S,6R)-5-bromo-6-hydroxy-6-[3-(2-hydroxyethoxy)propyl]-3-oxopyran-2-yl]-3-phenylpropanoyl]-4-phenyl-1,3-oxazolidin-2-one
—— (4S)-3-[(2S)-2-[(2S)-6-[3-(2-hydroxyethoxy)propylidene]-3-oxopyran-2-yl]propanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one —— C19H27NO7
(4S)-3-[(2S)-2-[(2S)-6-[3-(2-hydroxyethoxy)propylidene]-3-oxopyran-2-yl]propanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
—— (4R,5S)-3-[(2R)-2-[(2R)-6-[3-(2-hydroxyethoxy)propylidene]-3-oxopyran-2-yl]-2-methoxyacetyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one —— C23H27NO8
(4R,5S)-3-[(2R)-2-[(2R)-6-[3-(2-hydroxyethoxy)propylidene]-3-oxopyran-2-yl]-2-methoxyacetyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one
—— (4R,5S)-3-[(2R)-2-[(2R)-6-(10-hydroxydecylidene)-3-oxopyran-2-yl]-2-methoxyacetyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one —— C28H37NO7
(4R,5S)-3-[(2R)-2-[(2R)-6-(10-hydroxydecylidene)-3-oxopyran-2-yl]-2-methoxyacetyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one
—— 2-[[[(7S)-2-ethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-7-yl]-methylamino]methyl]-5-hydroxypyran-4-one —— C16H20N2O3S
2-[[[(7S)-2-ethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-7-yl]-methylamino]methyl]-5-hydroxypyran-4-one
—— 2-[[[(7R)-2-ethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-7-yl]-methylamino]methyl]-5-hydroxypyran-4-one —— C16H20N2O3S
2-[[[(7R)-2-ethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-7-yl]-methylamino]methyl]-5-hydroxypyran-4-one
—— 2-[5-(Hydroxymethyl)furan-2-yl]-2,3-dihydropyran-4-one —— C10H10O4
2-[5-(Hydroxymethyl)furan-2-yl]-2,3-dihydropyran-4-one
—— (3Z)-6-methyl-3-[7-(4-methylphenyl)-1,4-thiazepan-5-ylidene]pyran-2,4-dione —— C18H19NO3S
(3Z)-6-methyl-3-[7-(4-methylphenyl)-1,4-thiazepan-5-ylidene]pyran-2,4-dione
—— 4-Chloro-3-(1-chlorobut-1-enyl)-6-methylpyran-2-one —— C10H10Cl2O2
4-Chloro-3-(1-chlorobut-1-enyl)-6-methylpyran-2-one
—— (3E)-6-methyl-3-(7-pyridin-2-yl-1,4-thiazepan-5-ylidene)pyran-2,4-dione —— C16H16N2O3S
(3E)-6-methyl-3-(7-pyridin-2-yl-1,4-thiazepan-5-ylidene)pyran-2,4-dione
—— 1-(5-methoxy-2H-pyran-6-yl)ethanone —— C8H10O3
1-(5-methoxy-2H-pyran-6-yl)ethanone
—— 4,5,6-trifluoro-3-methoxy-2H-pyran —— C6H5F3O2
4,5,6-trifluoro-3-methoxy-2H-pyran
—— 3-bromo-4-nitro-2H-pyran —— C5H4BrNO3
3-bromo-4-nitro-2H-pyran
—— 5,7,12,14-Tetrahydroxy-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(14),4(16),7,11(15)-tetraene-3,10-dione —— C14H10O8
5,7,12,14-Tetrahydroxy-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(14),4(16),7,11(15)-tetraene-3,10-dione
—— (4R,8E)-2-amino-6-ethyl-4-thiophen-2-yl-8-(thiophen-2-ylmethylidene)-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C20H19N3OS2
(4R,8E)-2-amino-6-ethyl-4-thiophen-2-yl-8-(thiophen-2-ylmethylidene)-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile
—— methyl (2S,3R)-3-(4-hydroxyphenyl)-6-methyl-4-oxo-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate —— C16H14O6
methyl (2S,3R)-3-(4-hydroxyphenyl)-6-methyl-4-oxo-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate
—— methyl (2R,3S)-6-methyl-4-oxo-3-thiophen-2-yl-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate —— C14H12O5S
methyl (2R,3S)-6-methyl-4-oxo-3-thiophen-2-yl-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate
—— methyl (2S,3S)-6-methyl-4-oxo-3-thiophen-2-yl-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate —— C14H12O5S
methyl (2S,3S)-6-methyl-4-oxo-3-thiophen-2-yl-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate
—— methyl (2S,3S)-3-(4-hydroxyphenyl)-6-methyl-4-oxo-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate —— C16H14O6
methyl (2S,3S)-3-(4-hydroxyphenyl)-6-methyl-4-oxo-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate
—— methyl (2R,3S)-3-(4-hydroxyphenyl)-6-methyl-4-oxo-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate —— C16H14O6
methyl (2R,3S)-3-(4-hydroxyphenyl)-6-methyl-4-oxo-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate
—— methyl (2S,3R)-6-methyl-4-oxo-3-thiophen-2-yl-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate —— C14H12O5S
methyl (2S,3R)-6-methyl-4-oxo-3-thiophen-2-yl-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate
—— methyl (2R,3R)-6-methyl-4-oxo-3-thiophen-2-yl-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate —— C14H12O5S
methyl (2R,3R)-6-methyl-4-oxo-3-thiophen-2-yl-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate
—— methyl (2R,3R)-3-(4-hydroxyphenyl)-6-methyl-4-oxo-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate —— C16H14O6
methyl (2R,3R)-3-(4-hydroxyphenyl)-6-methyl-4-oxo-2,3-dihydrofuro[3,2-c]pyran-2-carboxylate
—— ethyl (3R)-3-(2,4-difluorophenyl)-3-[3-hydroxy-6-(hydroxymethyl)-4-oxopyran-2-yl]propanoate —— C17H16F2O6
ethyl (3R)-3-(2,4-difluorophenyl)-3-[3-hydroxy-6-(hydroxymethyl)-4-oxopyran-2-yl]propanoate
—— ethyl (3S)-3-(2,4-difluorophenyl)-3-[3-hydroxy-6-(hydroxymethyl)-4-oxopyran-2-yl]propanoate —— C17H16F2O6
ethyl (3S)-3-(2,4-difluorophenyl)-3-[3-hydroxy-6-(hydroxymethyl)-4-oxopyran-2-yl]propanoate
—— cyclopenta-1,3-diene;(5E)-3-(cyclopenta-2,4-dien-1-ylidenemethyl)-5-(cyclopenta-2,4-dien-1-ylmethylidene)-2H-pyran-4-olate;iron(2+) —— C27H24Fe2O2
cyclopenta-1,3-diene;(5E)-3-(cyclopenta-2,4-dien-1-ylidenemethyl)-5-(cyclopenta-2,4-dien-1-ylmethylidene)-2H-pyran-4-olate;iron(2+)
—— (E)-3-[3-(methanidylideneamino)-6-oxabicyclo[3.1.0]hex-3-en-1-yl]prop-2-enoic acid —— C9H8NO3-
(E)-3-[3-(methanidylideneamino)-6-oxabicyclo[3.1.0]hex-3-en-1-yl]prop-2-enoic acid
—— 5,6-Dihydro-5-hydroxy-6-(6-hydroxy-5-methyl-4-hydroxysulfonyloxyheptadec-1,7,9,11-tetraenyl)-2H-pyran-2-one —— C23H34O8S
5,6-Dihydro-5-hydroxy-6-(6-hydroxy-5-methyl-4-hydroxysulfonyloxyheptadec-1,7,9,11-tetraenyl)-2H-pyran-2-one
—— Fostriecin sodium salt from Streptomyces pulveraceus —— C19H26NaO9P
Fostriecin sodium salt from Streptomyces pulveraceus
—— 2-Methoxy-6-methoxycarbonyl-4-pyrone —— C8H8O5
2-Methoxy-6-methoxycarbonyl-4-pyrone
—— 4-Butyl-5-(1-methylethenyl)-6-(3-methylbutyl)-2H-pyran-2-one —— C17H26O2
4-Butyl-5-(1-methylethenyl)-6-(3-methylbutyl)-2H-pyran-2-one
—— (3Z)-3-[1-[1-(1-adamantyl)ethylamino]ethylidene]-6-methylpyran-2,4-dione —— C20H27NO3
(3Z)-3-[1-[1-(1-adamantyl)ethylamino]ethylidene]-6-methylpyran-2,4-dione
—— (5E)-3-[(2-fluorophenyl)methyl]-5-[(4-oxo-4a,8a-dihydrochromen-3-yl)methylidene]-1,3-thiazolidine-2,4-dione —— C20H14FNO4S
(5E)-3-[(2-fluorophenyl)methyl]-5-[(4-oxo-4a,8a-dihydrochromen-3-yl)methylidene]-1,3-thiazolidine-2,4-dione
—— (3Z)-6-methyl-3-[1-(propylamino)ethylidene]pyran-2,4-dione —— C11H15NO3
(3Z)-6-methyl-3-[1-(propylamino)ethylidene]pyran-2,4-dione
—— (4R,8Z)-2-amino-6-methyl-4-thiophen-2-yl-8-(thiophen-2-ylmethylidene)-4,5,6,7-tetrahydropyrano[3,2-c]pyridin-6-ium-3-carbonitrile —— C19H18N3OS2+
(4R,8Z)-2-amino-6-methyl-4-thiophen-2-yl-8-(thiophen-2-ylmethylidene)-4,5,6,7-tetrahydropyrano[3,2-c]pyridin-6-ium-3-carbonitrile
—— (4R,8Z)-2-amino-6-methyl-4-thiophen-2-yl-8-(thiophen-2-ylmethylidene)-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile —— C19H17N3OS2
(4R,8Z)-2-amino-6-methyl-4-thiophen-2-yl-8-(thiophen-2-ylmethylidene)-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile
—— N-[(Z)-(6-methyl-2,4-dioxopyran-3-ylidene)methyl]ethanethioamide —— C9H9NO3S
N-[(Z)-(6-methyl-2,4-dioxopyran-3-ylidene)methyl]ethanethioamide
—— 1-[(Z)-(6-methyl-2,4-dioxopyran-3-ylidene)methyl]-3-propylthiourea —— C11H14N2O3S
1-[(Z)-(6-methyl-2,4-dioxopyran-3-ylidene)methyl]-3-propylthiourea
—— (1S,4R,5S,9S,13R,14R,18S)-5,11-dihydroxy-9,16-dimethyl-7-(6-oxopyran-3-yl)-15,17,20-trioxahexacyclo[14.3.1.114,18.01,13.04,12.05,9]henicosane-13-carbaldehyde —— C26H32O8
(1S,4R,5S,9S,13R,14R,18S)-5,11-dihydroxy-9,16-dimethyl-7-(6-oxopyran-3-yl)-15,17,20-trioxahexacyclo[14.3.1.114,18.01,13.04,12.05,9]henicosane-13-carbaldehyde
—— 8,8-Dimethyl-2-oxo-2,8,9,10-tetrahydropyrano(2,3-f)chromene-9,10-diyl bis((Z)-2-methyl-2-butenoate) —— C24H26O7
8,8-Dimethyl-2-oxo-2,8,9,10-tetrahydropyrano(2,3-f)chromene-9,10-diyl bis((Z)-2-methyl-2-butenoate)
—— (NZ)-N-(2,5-dimethyl-2,5-dihydropyran-6-ylidene)hydroxylamine —— C7H11NO2
(NZ)-N-(2,5-dimethyl-2,5-dihydropyran-6-ylidene)hydroxylamine
—— 6-(dihydroxymethylidene)-4,5-dioxopyran-2-carboxylic acid —— C7H4O7
6-(dihydroxymethylidene)-4,5-dioxopyran-2-carboxylic acid
—— (8E)-8-[(cyclohexylamino)methylidene]-4-methylchromene-2,7-dione —— C17H19NO3
(8E)-8-[(cyclohexylamino)methylidene]-4-methylchromene-2,7-dione
—— 6-chloro-4-methoxycarbonylamino-2-oxo-2<i>H</i>-pyran-3-carbothioic acid <i>S</i>-ethyl ester 66217-80-9 C10H10ClNO5S
6-chloro-4-methoxycarbonylamino-2-oxo-2<i>H</i>-pyran-3-carbothioic acid <i>S</i>-ethyl ester
—— (6R,8R)-5,6,7,8-tetrahydroxy-2-[2-(2-hydroxyphenyl)ethyl]-5,6,7,8-tetrahydrochromen-4-one —— C17H18O7
(6R,8R)-5,6,7,8-tetrahydroxy-2-[2-(2-hydroxyphenyl)ethyl]-5,6,7,8-tetrahydrochromen-4-one
—— (2R,4S,5S)-4-hydroxy-5-sulfooxyoxane-2-carboxylic acid —— C6H10O8S
(2R,4S,5S)-4-hydroxy-5-sulfooxyoxane-2-carboxylic acid
—— 10-Methyl-9-phenyl-7-oxatricyclo[4.3.1.03,10]dec-1(9)-en-8-one —— C16H16O2
10-Methyl-9-phenyl-7-oxatricyclo[4.3.1.03,10]dec-1(9)-en-8-one
—— ethyl 6-amino-2-(chloromethyl)-5-cyano-4-thiophen-3-yl-4H-pyran-3-carboxylate —— C14H13ClN2O3S
ethyl 6-amino-2-(chloromethyl)-5-cyano-4-thiophen-3-yl-4H-pyran-3-carboxylate
—— 2-amino-4-(4-bromophenyl)-7-methyl-3-nitro-4a,8a-dihydro-4H-pyrano[3,2-c]pyran-5-one —— C15H13BrN2O5
2-amino-4-(4-bromophenyl)-7-methyl-3-nitro-4a,8a-dihydro-4H-pyrano[3,2-c]pyran-5-one
—— 3-Hydroxy-6-(hydroxymethyl)-2-[(2-hydroxyphenyl)-(pyridin-1-ium-2-ylamino)methyl]pyran-4-one —— C18H17N2O5+
3-Hydroxy-6-(hydroxymethyl)-2-[(2-hydroxyphenyl)-(pyridin-1-ium-2-ylamino)methyl]pyran-4-one