[EN] AZASPIRO[4.5] DECANE DERIVATIVES AND USE THEREOF<br/>[FR] DÉRIVÉS D'AZASPIRO[4.5] DÉCANE ET LEUR UTILISATION
申请人:PURDUE PHARMA LP
公开号:WO2015031036A1
公开(公告)日:2015-03-05
The invention provides azaspiro[4.5]decane derivatives of Formula (A): and pharmaceutically acceptable salts, solvates, hydrates, N-oxides, and diastereomers thereof, wherein A1, X, A2, Rr, R2', W1, W2, R3', R4', a, and b are defined in the disclosure. The invention also provides compounds of Formulae I, and B-G, and pharmaceutically acceptable salts, solvates, hydrates, N-oxides, and diastereomers thereof. Further, the invention provides use of the compounds of Formulae A-G and I, and the pharmaceutically acceptable salts, solvates, hydrates, N-oxides, and diastereomers thereof, to treat pain. In certain embodiments, Compounds of the Disclosure are useful for treating a disorder responsive to blockade of one or more sodium channels.
本发明提供了具有公式(A)的氮杂螺[4.5]癸烷衍生物及其药学上可接受的盐、溶剂化合物、水合物、N-氧化物和对映体,其中A1、X、A2、Rr、R2'、W1、W2、R3'、R4'、a和b在本文中有定义。本发明还提供了具有公式I和B-G的化合物以及其药学上可接受的盐、溶剂化合物、水合物、N-氧化物和对映体。此外,本发明还提供了使用公式A-G和I的化合物以及其药学上可接受的盐、溶剂化合物、水合物、N-氧化物和对映体,用于治疗疼痛的方法。在某些实施例中,本文所述的化合物对于治疗对一种或多种钠通道阻滞有反应的疾病是有用的。