申请人:TORAY INDUSTRIES, INC.
公开号:EP0787721A1
公开(公告)日:1997-08-06
The present invention relates to a 4a-aryldecahydroisoquinoline compound, which is represented by a compound 1, or a pharmacologically acceptable salt thereof.
As the results of in vitro and in vivo pharmacological evaluations, it was found that the compounds of the present invention had excellent preventive effects on ischemic death of cerebral neurocytes, suppressive effects on development of cerebral infarction, and strong analgesic and antitussive effects; therefore the compounds of the present invention can be utilized in the medicinal field as a useful cerebral cytoprotective agent, which is aimed at preventing and treating cerebrovascular disorder, ischemic cerebral disorder, cerebral neurocyte disorder, and dementia, an analgesic, and an antitussive.
本发明涉及一种 4a-芳基十氢异喹啉化合物,它以化合物 1 或其药理上可接受的盐为代表。
体外和体内药理评价结果表明,本发明化合物对脑神经细胞缺血性死亡有很好的预防作用,对脑梗塞的发生有抑制作用,并有很强的镇痛和止咳作用;因此,本发明的化合物可作为一种有用的脑细胞保护剂(旨在预防和治疗脑血管疾病、缺血性脑疾病、脑神经细胞疾病和痴呆症)、镇痛剂和止咳剂应用于医药领域。