The invention relates to new gem-diphosphonates derivatives substituted by phenol groups of formula (I): ##STR1## as well as the process for their preparation and the pharmaceutical compositions containing them.
该发明涉及新的以
酚基取代的新型
磷酸二酯衍
生物,
化学式(I)如下:##STR1## 以及它们的制备方法和含有它们的药物组合物。