申请人:Purdue Pharma L.P.
公开号:US20150141434A1
公开(公告)日:2015-05-21
The invention provides compounds that are useful as sodium channel blockers. In one aspect, the invention provides compounds of Formula I:
or pharmaceutically acceptable salts, solvates, hydrates, or diastereomers thereof, wherein R
1
, R
4
, X, G, n, p, W
1
, W
2
, W
3
, W
4
, and the E ring are defined in the disclosure. In certain embodiments, the invention provides compounds of Formulae II-XIII as set forth supra. The invention also provides the use of compounds of any of the above discussed formulae to treat a disorder responsive to blockade of sodium channels. In one embodiment, Compounds of the Invention are useful for treating pain.
本发明提供了一种用作钠通道阻断剂的化合物。在一方面,本发明提供了公式I的化合物:
或其药用可接受的盐、溶剂化物、水合物或对映异构体,其中R1、R4、X、G、n、p、W1、W2、W3、W4和E环在公开中定义。在某些实施例中,本发明提供了上述公式II-XIII的化合物。本发明还提供了使用上述任何讨论公式的化合物来治疗对钠通道阻断有反应的疾病。在一个实施例中,发明化合物用于治疗疼痛。