Production method of O-substituted tyrosine compound
申请人:Hamada Takayuki
公开号:US20050283021A1
公开(公告)日:2005-12-22
The present invention relates to a method of producing a compound represented by the formula [I] or a salt thereof, which comprises reacting a compound represented by the formula [II] or a salt thereof with a compound represented by the formula [III] or a salt thereof, in the presence of a base, in alcohol, and provides a production method of an O-substituted tyrosine compound, which is superior in productivity, versatility and safety, and economically and industrially useful:
wherein each symbol is as defined in the specification.