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中文名称 英文名称 CAS号 化学式 结构式图片
—— (9R-trans)-10-Ethoxy-9-hydroxy-8,8-dimethyl-9,10-dihydropyrano(2,3-f)chromen-2(8H)-one —— C16H18O5
(9R-trans)-10-Ethoxy-9-hydroxy-8,8-dimethyl-9,10-dihydropyrano(2,3-f)chromen-2(8H)-one
—— 2,2',6,6'-tetra-tert-butyl-4,4'-dimethyl-4H,4'H-4,4'-bipyran —— C28H46O2
2,2',6,6'-tetra-tert-butyl-4,4'-dimethyl-4H,4'H-4,4'-bipyran
—— (9R-cis)-10-Ethoxy-9-hydroxy-8,8-dimethyl-9,10-dihydropyrano(2,3-f)chromen-2(8H)-one —— C16H18O5
(9R-cis)-10-Ethoxy-9-hydroxy-8,8-dimethyl-9,10-dihydropyrano(2,3-f)chromen-2(8H)-one
—— methyl 6-amino-2-(chloromethyl)-5-cyano-4-phenyl-4H-pyran-3-carboxylate —— C15H13ClN2O3
methyl 6-amino-2-(chloromethyl)-5-cyano-4-phenyl-4H-pyran-3-carboxylate
—— 4,4'-bi-4H-pyran, 4,4'-dimethyl-2,2',6,6'-tetrapropyl- —— C24H38O2
4,4'-bi-4H-pyran, 4,4'-dimethyl-2,2',6,6'-tetrapropyl-
—— Ethyl 2-amino-9-tert-butyl-1-cyano-4-(2-ethoxy-2-oxoethyl)-3-oxaspiro[5.5]undeca-1,4-diene-5-carboxylate —— C22H32N2O5
Ethyl 2-amino-9-tert-butyl-1-cyano-4-(2-ethoxy-2-oxoethyl)-3-oxaspiro[5.5]undeca-1,4-diene-5-carboxylate
—— 2,4-dimethyl-6-oxo-N-(thiophen-2-ylmethyl)pyran-3-carboxamide —— C13H13NO3S
2,4-dimethyl-6-oxo-N-(thiophen-2-ylmethyl)pyran-3-carboxamide
—— 2,4-dimethyl-N-[(4-methylphenyl)methyl]-6-oxopyran-3-carboxamide —— C16H17NO3
2,4-dimethyl-N-[(4-methylphenyl)methyl]-6-oxopyran-3-carboxamide
—— (3Z)-3-[(E)-1-hydroxy-3-(1-methylpyrrol-2-yl)prop-2-enylidene]-6-methylpyran-2,4-dione —— C14H13NO4
(3Z)-3-[(E)-1-hydroxy-3-(1-methylpyrrol-2-yl)prop-2-enylidene]-6-methylpyran-2,4-dione
—— 3,5-Dichlor-2-phenyl-4-pyron 52814-30-9 C11H6Cl2O2
3,5-Dichlor-2-phenyl-4-pyron
—— (Z)-6-Methyl-2-(tricos-14-en-1-yl)-2H-pyran-4(3H)-one —— C29H52O2
(Z)-6-Methyl-2-(tricos-14-en-1-yl)-2H-pyran-4(3H)-one
—— (Z)-2-(henicos-12-en-1-yl)-6-methyl-2H-pyran-4(3H)-one —— C27H48O2
(Z)-2-(henicos-12-en-1-yl)-6-methyl-2H-pyran-4(3H)-one
—— 3,6-diphenyl-1H,8H-pyrano[3,4-c]pyran-1,8-dione —— C20H12O4
3,6-diphenyl-1H,8H-pyrano[3,4-c]pyran-1,8-dione
—— ethyl 2-amino-6-(chloromethyl)-5-cyano-4-(3-thienyl)-4H-pyran-3-carboxylate —— C14H13ClN2O3S
ethyl 2-amino-6-(chloromethyl)-5-cyano-4-(3-thienyl)-4H-pyran-3-carboxylate
—— 2-Amino-6-(2-methylprop-1-en-1-yl)pyran-3,4,4-tricarbonitrile —— C12H10N4O
2-Amino-6-(2-methylprop-1-en-1-yl)pyran-3,4,4-tricarbonitrile
—— 5,6-Dihydro-3,5-dimethyl-6-ethylcarbonyl-2H-pyran-2,4-dione —— C12H16O4
5,6-Dihydro-3,5-dimethyl-6-ethylcarbonyl-2H-pyran-2,4-dione
—— 2-Amino-7-hydroxymethyl-8-oxo-4-pyridin-3-yl-4,8-dihydropyrano[3,2-b]pyran-3-carboxylic acid, 2-methoxyethyl ester —— C18H18N2O7
2-Amino-7-hydroxymethyl-8-oxo-4-pyridin-3-yl-4,8-dihydropyrano[3,2-b]pyran-3-carboxylic acid, 2-methoxyethyl ester
—— N-(5-chloropyridin-2-yl)-4,6-dimethyl-2-oxo-2H-pyran-5-carboxamide —— C13H11ClN2O3
N-(5-chloropyridin-2-yl)-4,6-dimethyl-2-oxo-2H-pyran-5-carboxamide
—— 3-[2-[6-(4-Hydroxybutylidene)-3-oxopyran-2-yl]-2-methoxyacetyl]-4-phenyl-1,3-oxazolidin-2-one —— C21H23NO7
3-[2-[6-(4-Hydroxybutylidene)-3-oxopyran-2-yl]-2-methoxyacetyl]-4-phenyl-1,3-oxazolidin-2-one
—— 3-[2-[6-(6-Hydroxyhexylidene)-3-oxopyran-2-yl]-3-phenylpropanoyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one —— C30H33NO6
3-[2-[6-(6-Hydroxyhexylidene)-3-oxopyran-2-yl]-3-phenylpropanoyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one
—— 5-Hydroxy-2-(1,2,4-triazol-1-ylmethyl)pyran-4-one —— C8H7N3O3
5-Hydroxy-2-(1,2,4-triazol-1-ylmethyl)pyran-4-one
—— 2-[(4-Acetylpiperazin-1-yl)methyl]-5-hydroxypyran-4-one —— C12H16N2O4
2-[(4-Acetylpiperazin-1-yl)methyl]-5-hydroxypyran-4-one
—— 3-(3-chlorophenyl)-6-(hydroxymethyl)-5,6-dihydro-2H-pyran-2-one —— C12H11ClO3
3-(3-chlorophenyl)-6-(hydroxymethyl)-5,6-dihydro-2H-pyran-2-one
—— 9-hydroxy-2-oxo-4,7-dihydrofuro[3,2-g]chromene-5-carbaldehyde —— C12H8O5
9-hydroxy-2-oxo-4,7-dihydrofuro[3,2-g]chromene-5-carbaldehyde
—— N-(1H-imidazol-5-ylmethyl)-2,2-dimethyl-4-oxo-N-(1-phenylethyl)-3H-pyran-6-carboxamide —— C20H23N3O3
N-(1H-imidazol-5-ylmethyl)-2,2-dimethyl-4-oxo-N-(1-phenylethyl)-3H-pyran-6-carboxamide
—— Phenyl-4-cyclohexa<b>4H-pyran 55473-63-7 C15H16O
Phenyl-4-cyclohexa<b>4H-pyran
—— 3-(Hydroxymethyl)-2-methylpyran-4-one —— C7H8O3
3-(Hydroxymethyl)-2-methylpyran-4-one
—— 5-[(4-Bromophenyl)methoxy]-2-methylpyran-4-one —— C13H11BrO3
5-[(4-Bromophenyl)methoxy]-2-methylpyran-4-one
—— methyl 3-(2-chloro-6-fluorophenyl)-3-[3-hydroxy-6-(morpholin-4-ylmethyl)-4-oxo-4H-pyran-2-yl]propanoate —— C20H21ClFNO6
methyl 3-(2-chloro-6-fluorophenyl)-3-[3-hydroxy-6-(morpholin-4-ylmethyl)-4-oxo-4H-pyran-2-yl]propanoate
—— methyl 3-(3-hydroxy-4-oxo-6-(piperidin-1-ylmethyl)-4H-pyran-2-yl)-3-(3,4,5-trifluorophenyl)propanoate —— C21H22F3NO5
methyl 3-(3-hydroxy-4-oxo-6-(piperidin-1-ylmethyl)-4H-pyran-2-yl)-3-(3,4,5-trifluorophenyl)propanoate
—— 3-hydroxy-2-((4-methylpiperazin-1-yl)methyl)-6-(piperidin-1-ylmethyl)-4H-pyran-4-one —— C17H27N3O3
3-hydroxy-2-((4-methylpiperazin-1-yl)methyl)-6-(piperidin-1-ylmethyl)-4H-pyran-4-one
—— 4-Benzyl-3-[2-[6-[3-[2-(2-hydroxyethoxy)ethoxy]propylidene]-3-oxopyran-2-yl]propanoyl]-1,3-oxazolidin-2-one —— C25H31NO8
4-Benzyl-3-[2-[6-[3-[2-(2-hydroxyethoxy)ethoxy]propylidene]-3-oxopyran-2-yl]propanoyl]-1,3-oxazolidin-2-one
—— methyl 3-(3,4-difluorophenyl)-3-(3-hydroxy-6-(morpholinomethyl)-4-oxo-4H-pyran-2-yl)propanoate —— C20H21F2NO6
methyl 3-(3,4-difluorophenyl)-3-(3-hydroxy-6-(morpholinomethyl)-4-oxo-4H-pyran-2-yl)propanoate
—— 3-{[4-(4-fluorophenyl)-3,6-dihydropyridin-1(2H)-yl]methyl}-2-hydroxy-5-(piperidin-1-ylmethyl)-4H-pyran-4-one —— C23H27FN2O3
3-{[4-(4-fluorophenyl)-3,6-dihydropyridin-1(2H)-yl]methyl}-2-hydroxy-5-(piperidin-1-ylmethyl)-4H-pyran-4-one
—— methyl 3-(furan-2-yl)-3-[3-hydroxy-6-(morpholin-4-ylmethyl)-4-oxo-4H-pyran-2-yl]propanoate —— C18H21NO7
methyl 3-(furan-2-yl)-3-[3-hydroxy-6-(morpholin-4-ylmethyl)-4-oxo-4H-pyran-2-yl]propanoate
—— 2-hydroxy-5-(morpholin-4-ylmethyl)-3-(pyrrolidin-1-ylmethyl)-4H-pyran-4-one —— C15H22N2O4
2-hydroxy-5-(morpholin-4-ylmethyl)-3-(pyrrolidin-1-ylmethyl)-4H-pyran-4-one
—— ethyl 6-amino-5-cyano-2-methyl-4-(3-methylthiophen-2-yl)-4H-pyran-3-carboxylate —— C15H16N2O3S
ethyl 6-amino-5-cyano-2-methyl-4-(3-methylthiophen-2-yl)-4H-pyran-3-carboxylate
—— 2-hydroxy-5-(morpholinomethyl)-3-(pyrrolidin-1-ylmethyl)-4H-pyran-4-one dihydrochloride —— C15H24Cl2N2O4
2-hydroxy-5-(morpholinomethyl)-3-(pyrrolidin-1-ylmethyl)-4H-pyran-4-one dihydrochloride
—— methyl 3-[3-hydroxy-6-(morpholin-4-ylmethyl)-4-oxo-4H-pyran-2-yl]-3-(pyridin-4-yl)propanoate —— C19H22N2O6
methyl 3-[3-hydroxy-6-(morpholin-4-ylmethyl)-4-oxo-4H-pyran-2-yl]-3-(pyridin-4-yl)propanoate
—— methyl 3-(3-hydroxy-4-oxo-6-(piperidin-1-ylmethyl)-4H-pyran-2-yl)-3-(1-methyl-1H-pyrazol-4-yl)propanoate —— C19H25N3O5
methyl 3-(3-hydroxy-4-oxo-6-(piperidin-1-ylmethyl)-4H-pyran-2-yl)-3-(1-methyl-1H-pyrazol-4-yl)propanoate
—— Methyl 3-[3-hydroxy-4-oxo-6-(piperidin-1-ylmethyl)pyran-2-yl]-3-(2-methylpyrazol-3-yl)propanoate —— C19H25N3O5
Methyl 3-[3-hydroxy-4-oxo-6-(piperidin-1-ylmethyl)pyran-2-yl]-3-(2-methylpyrazol-3-yl)propanoate
—— 2-Methoxy-4,6-diphenylpyrylium —— C18H15O2+
2-Methoxy-4,6-diphenylpyrylium
—— 2-[[4-(2-Cyclopentylacetyl)piperazin-1-yl]methyl]-5-[(3-fluorophenyl)methoxy]pyran-4-one —— C24H29FN2O4
2-[[4-(2-Cyclopentylacetyl)piperazin-1-yl]methyl]-5-[(3-fluorophenyl)methoxy]pyran-4-one
—— Spiro[1,2,3,4,4a,6a,7,8,9,10-decahydrobenzo[c]chromene-6,1'-cyclopentane] —— C17H26O
Spiro[1,2,3,4,4a,6a,7,8,9,10-decahydrobenzo[c]chromene-6,1'-cyclopentane]
—— 4-((1-(ethylsulfonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one —— C11H15NO5S
4-((1-(ethylsulfonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one
—— 4-((1-((1-isopropyl-1H-imidazol-4-yl)sulfonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one —— C15H19N3O5S
4-((1-((1-isopropyl-1H-imidazol-4-yl)sulfonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one
—— 4-((1-((1H-imidazol-4-yl)sulfonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one —— C12H13N3O5S
4-((1-((1H-imidazol-4-yl)sulfonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one
—— 5a,9a-Dihydrofuro[3,2-f]chromen-7-one —— C11H8O3
5a,9a-Dihydrofuro[3,2-f]chromen-7-one
—— 2,6-dimethyl-3-oxo-4H-pyran-4-carboxylic acid —— C8H10O4
2,6-dimethyl-3-oxo-4H-pyran-4-carboxylic acid
—— 5-(3-Aminopropyl)-4-hydroxypyran-2-one —— C8H11NO3
5-(3-Aminopropyl)-4-hydroxypyran-2-one