申请人:Ortho-McNeil Pharmaceutical, Inc.
公开号:US06258956B1
公开(公告)日:2001-07-10
A process for the synthesis of a compound of the formula
wherein R1 is aryl, heteroaryl, substituted aryl or substituted heteroaryl and R2 is hydrogen, alkyl or aralkyl, or salt thereof.
一种合成化合物的方法,该化合物的化学式为其中R1为芳基,杂环芳基,取代芳基或取代杂环芳基,R2为氢,烷基或芳基烷基,或其盐。