(4E,9a)-9-(3-Methyl-2E-pentenoyloxy)-4,10(14)-oplopadien-3-one
IUPAC 名称
(1E)-1-ethylidene-4-methylidene-2-oxo-7-(propan-2-yl)-octahydro-1H-inden-5-yl (2E)-3-methylpent-2-enoate
描述
Constituent of Tussilago farfara (coltsfoot). (4E,9a)-9-(3-Methyl-2E-pentenoyloxy)-4,10(14)-oplopadien-3-one is found in tea.
异构
CC\C(C)=C\C(=O)OC1CC(C(C)C)C2C(CC(=O)\C2=C\C)C1=C
InChI标识符
InChI=1S/C21H30O3/c1-7-13(5)9-20(23)24-19-11-16(12(3)4)21-15(8-2)18(22)10-17(21)14(19)6/h8-9,12,16-17,19,21H,6-7,10-11H2,1-5H3/b13-9+,15-8-
键
ORVROQPLYIDWBD-VERMXVBFSA-N