申请人:SmithKline Corporation
公开号:US04049669A1
公开(公告)日:1977-09-20
A process for preparing 5-(alkoxy- and aminoethylthio)methylthiazole compounds via displacement of the trisubstituted phosphonium group from 5-(trisubstituted phosphonium)methylthiazole compounds is disclosed.
本发明揭示了一种通过从5-(三取代膦基)甲基噻唑化合物中取代三取代膦基团来制备5-(烷氧基和氨基乙硫基)甲基噻唑化合物的过程。