申请人:Zambon Group S.p.A.
公开号:US04937367A1
公开(公告)日:1990-06-26
A process is described for the preparation of intermediates useful in the synthesis of Fosfomycin. More particularly, an enantioselective process is described for the preparation of derivatives of (1S,2S)-1,2-dihydroxypropyl-phosphonic acid of formula ##STR1## wherein R.sub.2 and R.sub.3 have the meanings reported in the specification.
描述了一种用于合成磷霉素的中间体的制备过程。更具体地,描述了一种手性选择性过程,用于制备式(1S,2S)-1,2-二羟基丙基磷酸的衍生物,其化学式为##STR1##其中R.sub.2和R.sub.3的含义如规范中所述。