英文别名:
(22R)-5β,6β-Epoxy-3-methoxy-1-oxo-4β,22,27-trihydroxyergost-24-en-26-oic acid 26,22-lactone;2,3-Dihydro-3-methoxywithaferin A;Ergost-24-en-26-oic acid, 5,6-epoxy-4,22,27-trihydroxy-3-methoxy-1-oxo-, δ-lactone, (4β,5β,6β,22R)-;(22R)-5β,6β-Epoxy-3-methoxy-1-oxo-4β,22,27-trihydroxyergost-24-en-26-oic acid 26,22-lactone