可的松 、
2,2,2-Trifluoroethyl 4-[[4-oxo-4-(2,2,2-trifluoroethoxy)butyl]disulfanyl]butanoate 在
lipase from Candida antarctica 作用下,
以
丙酮 为溶剂,
反应 12.0h,
以54%的产率得到[2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] 4-[[4-oxo-4-(2,2,2-trifluoroethoxy)butyl]disulfanyl]butanoate