C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/293.5, 260/3
C07D 295/08 (2006.01) C07D 295/092 (2006.01)
Patent
CA 1212674
Abstract The invention relates to new aminoethoxy- benzylalcohol derivatives of the formula (I) Image 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, alkyl having from one to 4 carbon atoms 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. According to another aspect of the invention there are provided processes for the preparation of these compounds. The compounds of formula (1) are pharmacologi- cally active, thus show enzyme-inducing effect. The pharmaceutial compositions containing them as - 2 - active ingredient are also within the scope of the invention.
444256
Gorog Sandor
Hajdu Istvan
Palosi Eva
Szeberenyi Szabolcs
Szporny Laszlo
Fetherstonhaugh & Co.
Richter Gedeon Vegyeszeti Gyar Rt
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