申请人:TORAY INDUSTRIES, INC.
公开号:EP0998934A1
公开(公告)日:2000-05-10
Remedies fix intramedullary diseases which are efficacious in correcting intramedullary biological balance, in particular, preventing inflammatory cellular infiltration and preventing increase in cell proliferation factors. These remedies contain as the active ingredient methanebisphosphonic acid derivatives, esters thereof, pharmaceutically acceptable salts thereof or hydrates of the same. Because of showing excellent therapeutic effects on intramedullary diseases, the above derivatives are expected as useful in preventing and treating intramedullary diseases such as rheumatoid arthritis, multiple myeloma and osteomyelitis. These compounds are also expected as useful in preventing and treating diseases of the hematopoietic system such as aplastic anemia and myelocytic leukemia.
治疗髓内疾病的药物,可有效纠正髓内生物平衡,特别是防止炎症细胞浸润和防止细胞增殖因子增加。这些疗法的活性成分包括甲烷二膦酸衍生物、其酯类、药学上可接受的盐类或其水合物。由于上述衍生物对髓内疾病有很好的治疗效果,因此有望用于预防和治疗类风湿性关节炎、多发性骨髓瘤和骨髓炎等髓内疾病。这些化合物还有望用于预防和治疗再生障碍性贫血和骨髓细胞白血病等造血系统疾病。