TERPENOID ANALOGS FOR TREATING ELECTRICAL DISORDERS IN CENTRAL NERVOUS SYSTEM AND PERIPHERAL NERVOUS SYSTEM AND USES THEREOF

PROBLEM TO BE SOLVED: To provide terpenoid analogs for treating pain, and to provide a method of using the same with the aim of treating pain.SOLUTION: A method for treating electrical disorders in the central nervous system and peripheral nervous system comprises administering into animals (excluding humans) a therapeutically effective amount of a terpene analogue represented by the following formula or a pharmaceutically acceptable salt thereof[Y is an unsubstituted C1-C20 alkylene group, C=O or the like; X is N-(R2) 2 or a substituted C1-C20 alkyl group; R1 is H, a substituted/unsubstituted C1-C20 alkyl group or a substituted/unsubstituted CH-aryl; R2 is each independently H, a substituted/unsubstituted C1-C20 alkyl group, an aryl group, OR, CN, or C(=O) R; R 3 is a substituted/unsubstituted C1-C20 alkyl group substituted/unsubstituted aryl group; W is an unsubstituted C1-C20 alkyl group or an unsubstituted aryl group.]SELECTED DRAWING: None 【課題】疼痛を治療するためのテルペノイド類似体と、疼痛の治療を目的とするその使用方法の提供。【解決手段】下記式のテルペン類似体、またはその薬学的に許容される塩の治療有効量を動物（ヒトを除く）に投与するステップを含む、中枢神経系および末梢神経系における電気的障害を治療する方法［Ｙは非置換のＣ１〜Ｃ２０アルキレン基、Ｃ＝Ｏ等；ＸはＮ−（Ｒ２）２又は置換のＣ１〜Ｃ２０アルキル基；Ｒ１は、Ｈ、置換／非置換のＣ１〜２０アルキル基又は置換／非置換のＣＨ２−アリール；Ｒ２は夫々独立にＨ、置換／非置換のＣ１〜Ｃ２０アルキル基、アリール基、ＯＲ１、ＣＮ、又はＣ（＝Ｏ）Ｒ３；Ｒ３は、置換／非置換のＣ１〜２０アルキル基置換／非置換のアリール基；Ｗは非置換のＣ１〜Ｃ２０アルキル基又は非置換のアリール基］【選択図】なし