Trans-glycosidation process for the synthesis of (2R, 2-alpha-R, 3a)-2-[1-(3,5-bis(trifluoromethyl)phenyl)ethoxy]-3-(4-fluorophenyl)-1,4-oxazine

摘要

The present invention is concerned with novel processes for the preparation of (2R, 2-alpha-R, 3a)-2-[1-[3,5-bis(trifluoromethyl)phenyl]ethoxy-3-(4-fluorophenyl)-1,4-oxazine. This compound is useful as an intermediate in the synthesis of compounds which possess pharmacological activity.