首页> 外国专利> A compound of formula iii or stereoisomers thereof; process for its preparation and use; use of a compound of formula iii (a) or iii (b) in a process for the preparation of lamivudine of formula i (a) or a compound of formula i (c); process for preparing lamivudine of formula i (a)

A compound of formula iii or stereoisomers thereof; process for its preparation and use; use of a compound of formula iii (a) or iii (b) in a process for the preparation of lamivudine of formula i (a) or a compound of formula i (c); process for preparing lamivudine of formula i (a)

机译:式iii的化合物或其立体异构体;制备和使用过程;式iii(a)或iii(b)的化合物在制备式i(a)的拉米夫定或式i(c)的化合物的方法中的用途;式I(a)的拉米夫定的制备方法

摘要

The present invention relates to process and intermediates for the preparation of substituted 1,3-oxathiolanes. The present invention specifically relates to a process for the preparation of lamivudine.
机译:本发明涉及制备取代的1,3-氧杂硫杂环戊烷的方法和中间体。本发明具体涉及拉米夫定的制备方法。

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