4-Alkyl-thiophenyl-ethanolamines, having an activity on the cerebral circulation, the blood platelet-aggregation and the lipemia
申请人:MAGGIONI FARMACEUTICI S.p.A.
公开号:EP0066919A1
公开(公告)日:1982-12-15
4-alkyl-thiophenyl-ethanolamines are disclosed, which are compounds having a therapeutical activity against blood-platelet aggregation, and against lipemia and improving the cerebral circulation, said ethanolamines having the general formula:
wherein R and R, are alkyl substituents and R2 is a substituent having an amine character. Due to the presence of two asymmetry centres in their molecule, the compounds concerned can be prepared in the «threo» and the «erythro» configuration: mixtures of the «threo» and the «erythro» forms have also proven effective.
本发明公开了 4-烷基-噻吩-乙醇胺,这种化合物具有抗血小板聚集、抗脂血和改善脑循环的治疗活性,所述乙醇胺具有通式:
其中 R 和 R 是烷基取代基,R2 是具有胺性质的取代基。由于其分子中存在两个不对称中心,有关化合物可以制备成 "赤式 "和 "赤式 "构型:"赤式 "和 "赤式 "的混合物也被证明是有效的。