QUININE COMPOUNDS, AND OPTICAL ISOMERS, PREPARATION METHOD AND MEDICAL USE THEREOF
申请人:BEIJING FSWELCOME TECHNOLOGY DEVELOPMENT CO., LTD
公开号:US20160244439A1
公开(公告)日:2016-08-25
The present invention discloses a class of quinine compounds and pharmaceutically acceptable salts, solvates, prodrugs or optical isomers thereof. Also disclosed in the present invention are that the above compounds have a selective antagonistic effect on the receptor subtypes of M
1
and M
3
, but have no significant effect on M
2
receptor subtype, and the above compounds are characterized by rapid action, long-lasting efficacy, and low toxic and side-effects when used to treat rhinitis, post-cold rhinitis, chronic trachitis, airway hyperresponsiveness, asthma, chronic obstructive pulmonary diseases, cough, urinary incontinence, frequent urination, unstable bladder syndrome, bladder spasms, bladder inflammation and gastrointestinal diseases such as irritable bowel syndrome, spastic colitis, as well as duodenal and gastric ulcers.
本发明揭示了一类奎宁化合物及其药学上可接受的盐、溶剂化物、前药或其光学异构体。本发明还揭示了上述化合物对M1和M3受体亚型具有选择性拮抗作用,但对M2受体亚型没有显著影响,上述化合物具有快速作用、持久疗效和低毒性和副作用的特点,用于治疗鼻炎、感冒后鼻炎、慢性气管炎、气道过度反应、哮喘、慢性阻塞性肺疾病、咳嗽、尿失禁、频尿、不稳定膀胱综合征、膀胱痉挛、膀胱炎和肠胃疾病,如肠易激综合征、痉挛性结肠炎、以及十二指肠和胃溃疡。