发明名称 |
Aminoethoxybenzylalcohol derivatives, process for their preparation and pharmaceutical compositions containing them |
摘要 |
The invention relates to new aminoethoxybenzylalcohol derivatives of the formula (I) <IMAGE> (I) wherein R1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms; R2 is halogen, trihalomethyl, or alkoxy having from one to 4 carbon atoms; R3 and R4 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. The compounds of formula (I) are pharmacologically active, thus show enzyme-inducing effect. The pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
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申请公布号 |
US4645774(A) |
申请公布日期 |
1987.02.24 |
申请号 |
US19850803792 |
申请日期 |
1985.12.02 |
申请人 |
RICHTER GEDEON VEGYESZETI GYAR RT |
发明人 |
TOTH, EDIT;TOERLEY, JOZSEF;PALOSI, EVA;SZEBERENYI, SZABOLCS;SZPORNY, LASZLO;GOEROEG, SANDOR;HAJDU, ISTVAN |
分类号 |
A61K31/135;A61K31/40;A61K31/445;A61K31/535;A61K31/5375;A61P43/00;C07C67/00;C07C213/00;C07C217/18;C07D207/20;C07D295/08;C07D295/092;C12N9/02;(IPC1-7):A61K31/445 |
主分类号 |
A61K31/135 |
代理机构 |
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地址 |
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