2-(2-Methylbutanoyl)-9-(3-methyl-2E-pentenoyl)-2b,9a-dihydroxy-4Z,10(14)-oplopadien-3-one
IUPAC 名称
(1Z)-1-ethylidene-3-[(2-methylbutanoyl)oxy]-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). 2-(2-Methylbutanoyl)-9-(3-methyl-2E-pentenoyl)-2b,9a-dihydroxy-4Z,10(14)-oplopadien-3-one is found in tea.
异构
CCC(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/C26H38O5/c1-9-15(6)12-21(27)30-20-13-19(14(4)5)23-18(11-3)24(28)25(22(23)17(20)8)31-26(29)16(7)10-2/h11-12,14,16,19-20,22-23,25H,8-10,13H2,1-7H3/b15-12+,18-11-
键
XTQQLVJPORCMAK-XIMUYODMSA-N