2H-1,2-THIAZINE 1,1-DIOXIDE DERIVATIVE

摘要

PROBLEM TO BE SOLVED: To provide a useful compound as a treating agent or preventing agent against various epileptic stroke such as partial stroke and/or general stroke. Ž

SOLUTION: This compound expressed by formula (I) [wherein, R1is 1-4C alkyl, 3-6C cycloalkyl or 4-6C cycloalkylalkyl; R2is H, 1-4C alkyl or the like; R3is 1-6C alkyl which may be substituted, 3-6C cycloalkyl, 4-6C cycloalkylalkyl, H or the like; R4is H, a halogen atom or the like; and R5is H, a halogen atom or the like] or its pharmaceutically acceptable salt is provided. Ž

COPYRIGHT: (C)2010,JPO&INPIT Ž