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 cydic diphosphonic acid compounds.
可用于治疗以
钙和
磷酸盐代谢异常为特征的疾病的新型环基
二膦酸化合物和含有这些化合物的药物组合物;以及利用这些新型环基
二膦酸化合物治疗以
钙和
磷酸盐代谢异常为特征的疾病的方法。