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    • 5. 发明申请
    • COMPOUND FOR TREATING CARTILAGE DISORDERS
    • 化合物用于治疗消化系统疾病
    • US20140171388A1
    • 2014-06-19
    • US14237037
    • 2012-08-03
    • Tetsuo ObitsiKousuke TaniHikaru SugiharaAkio NishiuraShinsei Fujimura
    • Tetsuo ObitsiKousuke TaniHikaru SugiharaAkio NishiuraShinsei Fujimura
    • C07C405/00C07C235/16C07C59/56C07C65/28
    • C07C59/56A61K9/0019A61K47/26A61K47/6951C07C235/06C07C235/16C07C405/00C07C2601/04C07C2601/08Y10T428/2982
    • The present invention provides a compound of which active |form| is represented by a formula (A). and which can be injected into a joint cavity which is an affected part of disorders and can be accumulated in the joint cavity to exert the pharmacological effect thereof in a sustained manner, for the purpose of ameliorating cartilage disorders without developing any side effect. A compound according to the present invention, which is represented by a formula (I): (wherein all of symbols are as defined in the description), is a compound that can achieve the above-mentioned purpose. This compound does not exhibit any side effect on the cardiovascular system even when the compound is administered in an effective amount for exhibiting a cartilage regeneration activity, and is therefore extremely useful as a safe and effective preventive and/or therapeutic agent for cartilage disorders. Since a suspension produced using this compound can be injected without requiring the incision of the affected part, it can reduce the burden on patients, and is extremely useful as a medicinal agent.
    • 本发明提供了一种活性成分的化合物 由式(A)表示。 并且其可以注射到作为疾病的一部分的关节腔中,并且可以以持续的方式累积在关节腔中以发挥其药理作用,以改善软骨疾病而不产生副作用。 由式(I)表示的本发明化合物(其中所有符号如说明书中所定义)是可以实现上述目的的化合物。 即使当化合物以有效量施用以显示软骨再生活性时,该化合物也不会对心血管系统显示任何副作用,因此作为软骨疾病的安全有效的预防和/或治疗剂非常有用。 由于使用该化合物制备的悬浮液可以不需要切开患者部位而被注射,所以能够减轻患者的负担,作为药剂非常有用。