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。