申请人:Palle Venkata P.
公开号:US20090221566A1
公开(公告)日:2009-09-03
The present invention relates to oxazine derivatives, which can be used as selective inhibitors of phosphodiesterase (PDE) type IV. Compounds disclosed herein can be useful in the treatment of CMS disorders, AIDS, asthma, arthritis, bronchitis, chronic obstructive pulmonary disease (COPD), psoriasis, allergic rhinitis, shock, atopic dermatitis, Crohn's disease, adult respiratory distress syndrome (ARDS), eosinophilic granuloma, allergic conjunctivitis, osteoarthritis, ulcerative colitis and other inflammatory diseases especially in humans. Processes for the preparation of disclosed compounds are provided, as well as pharmaceutical compositions containing the disclosed compounds, and their use as phosphodiesterase (PDE) type IV inhibitors.
本发明涉及氧杂环衍生物,可用作选择性磷酸二酯酶(PDE)IV型抑制剂。本文披露的化合物可用于治疗CMS障碍,艾滋病,哮喘,关节炎,支气管炎,慢性阻塞性肺病(COPD),牛皮癣,过敏性鼻炎,休克,特应性皮炎,克罗恩病,成人呼吸窘迫综合症(ARDS),嗜酸性肉芽肿,过敏性结膜炎,骨关节炎,溃疡性结肠炎和其他炎症性疾病,特别是在人类中。提供了披露的化合物的制备方法,以及含有披露的化合物的制药组合物,以及它们作为磷酸二酯酶(PDE)IV型抑制剂的用途。