Diethylaminoalkoxybenzhydrol derivatives, process for their preparation and pharmaceutical compositions containing them
US4605672A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 27, 1983 |
| Grant date | Aug 12, 1986 |
| Priority date | — |
| Expiry date | Dec 27, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to the preparation of new diethylaminoalkoxybenzhydrol derivatives of the formula (I) ##STR1## wherein R.sub.1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, PA0 R.sub.2 is halogen, trihalomethyl, or alkoxy having from one to 4 carbon atoms, and PA0 n is 1, 2, 3 or 4, and acid addition and quaternary ammonium salts thereof. According to another aspect of the invention, there are provided new compounds of the formula (I), and acid addition and quaternary salts thereof. The compounds can be used for the treatment of acute ethanolic intoxication and depression syndromes. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.