(5aS,5bS,6aS,9aS,10aS,11aS)-8-isopropyl-5a-methyl-4,5,5a,10a,11,11a-hexahydrobis(oxireno)[2',3':4b,5;2'',3'':8a,9]phenanthro[1,2-c]furan-3,9(1H,6aH)-dione

乙基溴化镁

Triptolide