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11.发明授权Aminoethoxybenzylalcohol derivatives, process for their preparation and pharmaceutical compositions containing them 失效氨基乙基苄醇衍生物，其制备方法及含有它们的药物组合物
公开(公告)号：EP0115205B1
公开(公告)日：1986-10-29
申请号：EP83307969.2
申请日：1983-12-23
发明人： Tóth, Edit , Törley, József , Pálosi, Eva, Dr. , Szeberényi, Szabolcs, Dr. , Szporny, László, Dr. , Görög, Sándor, Dr. , Hajdu, István
IPC分类号： C07C93/06 , C07D295/08 , A61K31/13 , A61K31/495 , A61K31/40 , A61K31/445
CPC分类号： C07D295/088
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12.发明公开Aminoethoxybenzylalcohol derivatives, process for their preparation and pharmaceutical compositions containing them 失效Aminoethoxybenzylalkohol衍生物，它们的制备方法和含有它们的药物组合物。
公开(公告)号：EP0115205A1
公开(公告)日：1984-08-08
申请号：EP83307969.2
申请日：1983-12-23
发明人： Tóth, Edit , Törley, József , Pálosi, Eva, Dr. , Szeberényi, Szabolcs, Dr. , Szporny, László, Dr. , Görög, Sándor, Dr. , Hajdu, István
IPC分类号： C07C93/06 , C07D295/08 , A61K31/13 , A61K31/495 , A61K31/40 , A61K31/445
CPC分类号： C07D295/088
摘要： The invention relates of new aminoethoxy-b derivates of the formula (I)
wherein
R 1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms;
R 2 is halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms;
R 3 and R 4 stand for methyl or together with the adjacent nitrogen form an up to 8-membered ring optionally containing oxygen, and acid addition or quaternary ammonium salts thereof.
According to another aspect of the invention there are provided processes for the preparation of these compounds.
The compounds of formula (I) are pharmacologically active, thus show enzyme-inducing effect. The pharmaceu- tial compositions containing them as active ingredient are also within the scope of the invention.
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