申请人:Norwich Eaton Pharmaceuticals, Inc.
公开号:EP0273514A1
公开(公告)日:1988-07-06
The present invention relates to novel compounds having nitrogen-containing, saturated bicyclic cylopentane-fused rings which are geminally disubstituted with phosphonate groups. Most preferred compounds of the present invention have the general structure:
The present invention further relates to pharmaceutical compositions containing these novel compounds. Finally, this invention relates to methods for treating or preventing diseases characterized by abnormal calcium and phosphate metabolism by utilizing a compound or pharmaceutical composition of the present invention.
本发明涉及具有含氮、饱和双环环戊烷融合环的新型化合物,这些环被膦酸酯基团geinally二取代。本发明的大多数优选化合物具有以下一般结构:
本发明还涉及含有这些新型化合物的药物组合物。最后,本发明涉及利用本发明的化合物或药物组合物治疗或预防以钙和磷酸盐代谢异常为特征的疾病的方法。