申请人:Merck & Co., Inc.
公开号:US05227506A1
公开(公告)日:1993-07-13
The invention relates to acyloxymethyl esters of bisphosphonic acids, halo-bisphosphonic acids and hydroxy-bisphosphonic acids which exhibit oral bioavailability and are useful in the treatment of disturbances involving calcium or phosphate metabolism, in particular, the treatment and prevention of diseases involving bone resorption, especially osteoporosis, Paget's disease, malignant hypercalcemia, and metastatic bone disease.
该发明涉及酰氧甲基双膦酸酯、卤代双膦酸和羟基双膦酸,具有口服生物利用度,并且在治疗涉及钙或磷代谢紊乱的疾病中有用,特别是在治疗和预防涉及骨吸收的疾病方面,尤其是骨质疏松症、帕盖特病、恶性高钙血症和转移性骨病方面。