描述:
methyl(11R,12S,13E,15S)-11,15-bis(tert-butyldimethylsiloxyl)-9-(2,2-dimethyl-6-(4-chlorophenoxy)-hexanoyloxy)-7-thiaprosta-8,13-dienoate 以75%的产率得到methyl(11R,12S,13E,15S)-9-(2,2-dimethyl-6-(4-chlorophenoxy)-hexanoyloxy)-11,15-dihydroxy-7-thiaprosta-8,13-dienoate