申请人:Ajinomoto Co., Inc.
公开号:US07981460B2
公开(公告)日:2011-07-19
The present invention relates to a pharmaceutical composition, a food composition or a cosmetic composition, containing one or more kinds of a compound represented by the following formula (I′)
wherein R1 is a hydrogen atom, a hydroxyl group, a methoxy group or an ethoxy group, R2 is a hydroxyl group, a methoxy group or an acetoxy group, or R1 and R2 in combination optionally form a methylenedioxy group,
R is represented by the following formula
wherein Y is an ethylene group or a vinylene group, m and n are each an integer of 0 to 7, which satisfy m+n=2 to 8, and R3 and R4 are each independently a hydrogen atom, a methyl group or an ethyl group,
provided that,
(1) when R1 is a methoxy group, then R2 is not a hydroxyl group; and
(2) when R1 is a hydroxyl group, then R2 is not a hydroxyl group and an acetoxy group.
According to the present invention, a stable capsinoid derivative is provided, and a pharmaceutical composition, a food composition, a cosmetic composition and the like containing the derivative as an active ingredient can be provided.
本发明涉及一种含有下式(I′)所代表的一种或多种化合物的制药组合物、食品组合物或化妆品组合物,其中
其中R1是氢原子、羟基、甲氧基或乙氧基,R2是羟基、甲氧基或乙酰氧基,或者R1和R2组合在一起可选择形成一个亚甲二氧基基团,
R由以下式表示
其中Y是乙烯基或乙烯基,m和n分别是0到7的整数,满足m+n=2到8,R3和R4分别独立地是氢原子、甲基基团或乙基基团,
条件是,
(1)当R1是甲氧基时,R2不是羟基;和
(2)当R1是羟基时,R2不是羟基和乙酰氧基。
根据本发明,提供了一种稳定的辣椒素衍生物,并且可以提供含有该衍生物作为活性成分的制药组合物、食品组合物、化妆品组合物等。