申请人:Laboratorios Del Dr. Esteve, S. A.
公开号:US05132304A1
公开(公告)日:1992-07-21
The invention relates to the compounds corresponding to the general formula I ##STR1## in which: R.sup.1 represents a lower alkyl radical (having one to four carbon atoms), a phenyl radical or a benzyl radical. These compounds are useful as medicinal products or as synthesis intermediates for medicinal products.
该发明涉及与一般式I对应的化合物,其中:R.sup.1代表一个较低的烷基基团(具有一到四个碳原子)、苯基或苄基。这些化合物可用作药用产品或药用产品的合成中间体。