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.
本发明涉及一种新型制备 (2R, 2-alpha-R, 3a)-2-[1-[3,5-双三
氟甲基苯基]乙氧基-3-(4-
氟苯基)-1,4-
噁唑的方法。该化合物可作为合成具有药理活性化合物的中间体。