2-Angeloyl-9-(3-methyl-2E-pentenoyl)-2b,9a-dihydroxy-4Z,10(14)-oplopadien-3-one
IUPAC 名称
(1Z)-1-ethylidene-3-{[(2Z)-2-methylbut-2-enoyl]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-Angeloyl-9-(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)OC1CC(C(C)C)C2C(C(OC(=O)C(\C)=C/C)C(=O)\C2=C/C)C1=C
InChI标识符
InChI=1S/C26H36O5/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/h10-12,14,19-20,22-23,25H,8-9,13H2,1-7H3/b15-12+,16-10-,18-11-
键
FBGUGCFBJJKKCK-AHFXLWIPSA-N