申请人:——
公开号:US20030004171A1
公开(公告)日:2003-01-02
The tris(hydroxymethyl)aminomethane (“TRIS”) salt of 3-(pyrimidin-5-yl)-9-(5,6,7,8-tetrahydro-[1,8]-naphthyridin-2-yl)-nonanoic acid is a potent antagonist of the integrin &agr;v&bgr;3 receptor and is useful for the prevention and/or treatment of osteoporosis and vascular restenosis, as well as conditions associated with excessive angiogenesis, such as macular degeneration, diabetic retinopathy, atherosclerosis, inflammatory arthritis, cancer, and metastatic tumor growth. The invention also relates to a process for the preparation of the novel salt as well as pharmaceutical compositions containing the salt and methods of using the salt.
3-(嘧啶-5-基)-9-(5,6,7,8-四氢-[1,8]-萘啶-2-基)-壬酸的三(羟甲基)氨基甲烷("TRIS")盐是整合素&agr;v&bgr;3 受体的强效拮抗剂,可用于预防和/或治疗骨质疏松症和血管再狭窄,以及与过度血管生成有关的疾病,如黄斑变性、糖尿病视网膜病变、动脉粥样硬化、炎性关节炎、癌症和转移性肿瘤生长。本发明还涉及新型盐的制备过程以及含有该盐的药物组合物和使用该盐的方法。