2,9-Bis(3-methyl-2E-pentenoyl)-2b,9a-dihydroxy-4Z,10(14)-oplopadien-3-one
IUPAC 名称
(3Z)-3-ethylidene-7-methylidene-6-{[(2E)-3-methylpent-2-enoyl]oxy}-2-oxo-4-(propan-2-yl)-octahydro-1H-inden-1-yl (2Z)-3-methylpent-2-enoate
描述
Constituent of Tussilago farfara (coltsfoot). 2,9-Bis(3-methyl-2E-pentenoyl)-2b,9a-dihydroxy-4Z,10(14)-oplopadien-3-one is found in tea.
异构
CC\C(C)=C/C(=O)OC1C2C(C(CC(OC(=O)\C=C(/C)CC)C2=C)C(C)C)\C(=C\C)C1=O
InChI标识符
InChI=1S/C27H38O5/c1-9-16(6)12-22(28)31-21-14-20(15(4)5)25-19(11-3)26(30)27(24(25)18(21)8)32-23(29)13-17(7)10-2/h11-13,15,20-21,24-25,27H,8-10,14H2,1-7H3/b16-12+,17-13-,19-11-
键
JIHQHYGTRUPAHN-PISIAACCSA-N