申请人:SU Weiwei
公开号:US20160130245A1
公开(公告)日:2016-05-12
Disclosed in the present invention are a 6,8-substituted naringenin derivative as shown in formula (I):
in which A
6
and A
8
in formula (I) are respectively selected from H, halogen, hydroxyl, an alkyl group with 1-3 carbon atoms, and a straight-chain alkenyl, alcohol group, aldehyde group, or carboxylic acid group containing 2-3 carbon atoms, obtained by modifying naringenin as lead compound, or a pharmaceutically acceptable salt thereof, a preparation method therefor and use thereof in preparation of drugs for improving the function of the respiratory system and relieving cough.
本发明公开了一种6,8-取代的柚皮素衍生物,如式(I)所示:其中,式(I)中的A6和A8分别选自H、卤素、羟基、含1-3个碳原子的烷基、直链烯基、醇基、醛基或含2-3个碳原子的羧酸基,通过对柚皮素进行改性而得到,或其药学上可接受的盐,其制备方法以及用于制备改善呼吸系统功能和缓解咳嗽药物的用途。