Novel Salts Of Substituted 5-Membered Azacycle And Use Thereof In The Treatment Of Diseases Related To Protein Aging
申请人:Li Song
公开号:US20090227643A1
公开(公告)日:2009-09-10
The present invention relates to 5-membered azacycle compounds of formula (I), pharmaceutically acceptable salts thereof and hydrates thereof, wherein the groups are as defined in the specification. The present invention further relates to pharmaceutical compositions containing said compounds or pharmaceutically acceptable salts thereof or hydrates thereof, and to use of the pharmaceutical compositions in (i) improving skin elasticity or reducing skin wrinkles, (ii) treating diabetes, (iii) treating or relieving adverse sequelae of diabetes, (iv) treating or relieving kidney damage, (v) treating or relieving damage to blood vasculature, (vi) treating or relieving hypertension, (vii) treating or relieving retinopathy, (viii) treating or relieving damage to lens proteins, (ix) treating or relieving cataract, (x) treating or relieving peripheral neuropathy, or (xi) treating or relieving osteoarthritis. The present invention further relates to use of said compounds or pharmaceutically acceptable salts thereof or hydrates thereof in the preparation of oral formulations for inhibiting or reversing tooth staining, or in the preparation of fresh-keeping agents for plant proteins of crops or animal proteins.
本发明涉及式(I)的5-成员杂环化合物,其药学上可接受的盐及其水合物,其中所述基团如规范中定义。本发明还涉及含有所述化合物或其药学上可接受的盐或水合物的药物组合物,并且用于(i)改善皮肤弹性或减少皮肤皱纹,(ii)治疗糖尿病,(iii)治疗或缓解糖尿病的不良后遗症,(iv)治疗或缓解肾脏损伤,(v)治疗或缓解血管损伤,(vi)治疗或缓解高血压,(vii)治疗或缓解视网膜病变,(viii)治疗或缓解晶状体蛋白损伤,(ix)治疗或缓解白内障,(x)治疗或缓解周围神经病变,或(xi)治疗或缓解骨关节炎。本发明还涉及利用所述化合物或其药学上可接受的盐或水合物制备口服制剂以抑制或逆转牙齿变色,或用于植物蛋白或作物或动物蛋白的保鲜剂的制备。