abstract |
Disclosed are a method for preventing pain and a therapeutic agent. SOLUTION: Formula: Wherein Ar 1 and Ar 2 are specific chemical formulas, V is N or CH, X is O or S, R 3 is a specific substituent such as halo, R 4 is —H or — (C 1 -C 6 ) Alkyl, m is 0 or 1.), or a pharmaceutically acceptable salt thereof ("cyclo (hetero) alkenyl compound"); a composition comprising an effective amount of a cyclo (hetero) alkenyl compound. [Selection figure] None |