Benzhydryloxyethylpiperazine derivatives, processes for their preparation and pharmaceutical compositions in which they are present
US4908365A · kind A · utility
11Cited by
6References
16Claims
0Family size
Inventors
Key dates
| Filing date | Jul 7, 1987 |
| Grant date | Mar 13, 1990 |
| Priority date | — |
| Expiry date | Jul 7, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D473/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to benzhydryloxyethylpiperazine derivatives of the formula: ##STR1## It also relates to processes for the preparation of the said derivatives and pharmaceutical compositions in which they are present. The said derivatives have an antihistaminic activity without a sedative component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.