2-phenylthiophene derivative
    44.
    发明授权
    2-phenylthiophene derivative 失效
    2-苯基噻吩衍生物

    公开(公告)号:US07612108B2

    公开(公告)日:2009-11-03

    申请号:US11661294

    申请日:2005-08-26

    IPC分类号: A61K31/381 C07D333/16

    摘要: The present invention relates to a 2-phenylthiophene derivative or a salt thereof, wherein the thiophene ring is substituted with a carboxyl group or the like and the benzene ring has an electron-withdrawing group such as a cyano group and an electron-donating group such as a substituted alkoxy group at the same time. Since the compound of the invention has good xanthine oxidase-inhibitory action and uric acid-lowering action and does not have a structure derived from nucleic acid, the compound has advantages of high safety and excellent effects as compared with conventional compounds and is useful as a therapeutic or preventive agent for hyperuricemia, gout, inflammatory bowel diseases, diabetic kidney diseases, diabetic retinopathy, or the like.

    摘要翻译: 本发明涉及2-苯基噻吩衍生物或其盐,其中噻吩环被羧基等取代,苯环具有吸电子基如氰基和给电子基团,例如 作为取代的烷氧基。 由于本发明的化合物具有良好的黄嘌呤氧化酶抑制作用和尿酸降低作用,并且不具有衍生自核酸的结构,与常规化合物相比,该化合物具有安全性高,效果优异的优点,可用作 高尿酸血症,痛风,炎性肠病,糖尿病性肾病,糖尿病性视网膜病变等的治疗或预防剂。