Retinoid derivatives and methods for producing said compounds and anti-cancer pharmaceutical composition comprising said compounds
申请人:Chebigen Co., Ltd.
公开号:US07166744B2
公开(公告)日:2007-01-23
The present invention relates to a novel retinoid derivative compound represented by the formula I:
wherein X, R1, R2 and R3 are as defined herein or pharmaceutically acceptalbe salts thereof. Also, the present invention relates to processes for producing the compound of the formula I and to an anti-cancer composition comprising the compound of the formula I. The compound of the formula I according to the present invention exerts high anti-cancer effects while not causing undesirable side effects.