3-Oxo-6b-angeloyloxy-8b-hydroxy-7(11)-eremophilen-12,8-olide
IUPAC 名称
9a-hydroxy-3,4a,5-trimethyl-2,6-dioxo-2H,4H,4aH,5H,6H,7H,8H,8aH,9H,9aH-naphtho[2,3-b]furan-4-yl (2Z)-2-methylbut-2-enoate
描述
Constituent of Petasites japonicus (sweet coltsfoot). 3-Oxo-6b-angeloyloxy-8b-hydroxy-7(11)-eremophilen-12,8-olide is found in green vegetables.
异构
C\C=C(\C)C(=O)OC1C2=C(C)C(=O)OC2(O)CC2CCC(=O)C(C)C12C
InChI标识符
InChI=1S/C20H26O6/c1-6-10(2)17(22)25-16-15-11(3)18(23)26-20(15,24)9-13-7-8-14(21)12(4)19(13,16)5/h6,12-13,16,24H,7-9H2,1-5H3/b10-6-
键
WKMBTXJFBQEZHO-POHAHGRESA-N