Secoeremopetasitolide B
IUPAC 名称
(5-hydroxy-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)({3-methoxy-5,6-dimethyl-2-oxabicyclo[2.2.2]octan-5-yl})methyl (2Z)-2-methylbut-2-enoate
描述
Constituent of Petasites japonicus (sweet coltsfoot). Secoeremopetasitolide B is found in green vegetables.
异构
COC1OC2CCC1C(C)(C(OC(=O)C(\C)=C/C)C1=C(C)C(O)OC1=O)C2C
InChI标识符
InChI=1S/C21H30O7/c1-7-10(2)17(22)27-16(15-11(3)18(23)28-19(15)24)21(5)12(4)14-9-8-13(21)20(25-6)26-14/h7,12-14,16,18,20,23H,8-9H2,1-6H3/b10-7-
键
YEMKZDPASIYASW-YFHOEESVSA-N