Certain cycloalkane-1,1-diphosphonic acids and derivatives thereof having the ability to treat diseases associated with abnormal calcium and phosphate metabolism

摘要

Novel cyclic geminal-diphosphonic acid compounds, and pharmaceutical compositions containing these compounds, which are useful for treating diseases characterized by abnormal calcium and phosphate metabolism; and a method of treating diseases characterized by abnormal calcium and phosphate metabolism utilizing these novel cyclic diphosphonic acid compounds.