申请人:Eisai Co., Ltd.
公开号:EP0790228A1
公开(公告)日:1997-08-20
To provide novel compounds relating to retinoid which can substitute for retinoic acid used for preventing and treating several diseases and having antagonism against retinoid.
Heterocyclic compounds represented by the general formula (1-I) or physiologically acceptable salts thereof:
Z-(CR3=CR2)n-COOR1 (1-I)
Compounds represented by the general formula (2-I) or physiologically acceptable salts thereof:
The compounds according to the present invention exhibit extremely high ability to bind RARs and are effective for treating various kind of diseases such as abnormality in cornification and rheumatoid arthritis.
提供与维甲酸有关的新型化合物,这些化合物可以替代用于预防和治疗多种疾病的维甲酸,并对维甲酸具有拮抗作用。
通式(1-I)代表的杂环化合物或其生理上可接受的盐类:
Z-(CR3=CR2)n-COOR1 (1-I)
通式 (2-I) 所代表的化合物或其生理学上可接受的盐:
本发明的化合物具有极高的结合 RARs 的能力,可有效治疗各种疾病,如玉米粒化异常和类风湿性关节炎。