申请人:Takasago International Corporation
公开号:US05599954A1
公开(公告)日:1997-02-04
Compounds represented by the following general structural formula (1) and methods for producing the compounds: ##STR1## R.sup.1 represents a group such as benzyloxycarbonyl, R.sup.2 represents a lower alkyl group, R.sup.3 represents a hydrogen atom or a protecting group, each of M.sup.1 and M.sup.2 represents a metal atom, and n represents the atomic valence of M.sup.1. Intermediates for HMG-CoA reductase inhibitors can be prepared safely and easily from these compounds.
由以下一般结构式(1)代表的化合物及制备这些化合物的方法:
R.sup.1代表苄氧羰基等基团,R.sup.2代表较低的烷基基团,R.sup.3代表氢原子或保护基团,M.sup.1和M.sup.2分别代表金属原子,n代表M.sup.1的原子价。可以从这些化合物中安全、容易地制备HMG-CoA还原酶抑制剂的中间体。