Fosfinicos acids substituted Compounds, Methods for preparing them, Methods for preparing Intermediate Compounds, Pharmaceutical Composition and its application as medicines.

摘要

A phosphoric acid compound substituted by equation (I),Or salt or ester, wherein formula R1 is a univalent aralif aromatic group, which is connected with a designated carbon atom through one of its carbon atoms, R2 is a non displacement hydrogen group, Rx is hydrogen, or a non displacement or displacement hydrogen group, ry is hydrogen; RYA or a group NH protector; RYA is a nostalgic or replaced group of hydrocarbons, the method of cultivating them, the method of cultivating middlemen, pharmaceutical ingredients and their application as drugs.