3b,8a-Dihydroxy-6b-methoxy-7(11)-eremophilen-12,8-olide
IUPAC 名称
6,9a-dihydroxy-4-methoxy-3,4a,5-trimethyl-2H,4H,4aH,5H,6H,7H,8H,8aH,9H,9aH-naphtho[2,3-b]furan-2-one
描述
Constituent of Petasites japonicus (sweet coltsfoot). 3b,8a-Dihydroxy-6b-methoxy-7(11)-eremophilen-12,8-olide is found in green vegetables.
异构
COC1C2=C(C)C(=O)OC2(O)CC2CCC(O)C(C)C12C
InChI标识符
InChI=1S/C16H24O5/c1-8-12-13(20-4)15(3)9(2)11(17)6-5-10(15)7-16(12,19)21-14(8)18/h9-11,13,17,19H,5-7H2,1-4H3
键
PVRCOBIICILOMH-UHFFFAOYSA-N