申请人:The Procter & Gamble Company
公开号:US05731299A1
公开(公告)日:1998-03-24
The present invention relates to phosphonsulfonates and the pharmaceutically-acceptable salts and esters thereof, having the following structure according to formula (I): ##STR1## The present invention further relates to pharmaceutical compositions containing a safe and effective amount of a compound of the present invention, and pharmaceutically-acceptable excipients. Finally, the present invention relates to methods for treating or preventing pathological conditions characterized by abnormal calcium and phosphate metabolism in humans or other mammals, including treating or preventing osteoporosis and arthritis, especially rheumatoid arthritis and osteoarthritis. This method comprises administering to a human or other mammal in need of such treatment of a safe and effective amount of a compound or composition of the present invention.
本发明涉及磷磺酸酯及其药用可接受的盐和酯,其具有以下结构,符合公式(I):##STR1## 本发明还涉及含有本发明化合物的安全有效量的药物组合物,以及药用可接受的赋形剂。最后,本发明涉及治疗或预防人类或其他哺乳动物中由异常钙和磷代谢所特征的病理状况的方法,包括治疗或预防骨质疏松症和关节炎,特别是类风湿关节炎和骨关节炎。该方法包括向需要此类治疗的人类或其他哺乳动物施用本发明化合物或组合物的安全有效量。