申请人:Hoechst Aktiengesellschaft
公开号:US05939556A1
公开(公告)日:1999-08-17
The present invention relates to hydantoin derivatives of the formula I ##STR1## and which are intermediates for the preparation of pharmaceutical active compounds, their preparation and their use in the preparation of the active compounds.
本发明涉及公式I的咪唑烷二酮衍生物,它们是制备药用活性化合物的中间体,以及它们的制备和在活性化合物的制备中的使用。