申请人:Symphar SA
公开号:US05424303A1
公开(公告)日:1995-06-13
The present invention relates to novel aminophosphonate derivatives substituted in .alpha. position by phenol groups, of formula (I): ##STR1## in which: X.sup.1, X.sup.2, X.sup.3, R.sup.1, R.sup.2, A, B, Z and n are defined in claim 1, as well as their preparations and the pharmaceutical compositions comprising them.
本发明涉及一种新型氨基膦酸酯衍生物,其在α位被苯酚基取代,化学式(I)如下:##STR1## 其中:X.sup.1、X.sup.2、X.sup.3、R.sup.1、R.sup.2、A、B、Z和n的定义见权利要求书中,以及它们的制备方法和包含它们的药物组合物。