New cinnamoic compounds, the process for preparing same and the use thereof in therapeutics
US4808582A · kind A · utility
2Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 1987 |
| Grant date | Feb 28, 1989 |
| Priority date | — |
| Expiry date | Mar 19, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of formula: ##STR1## wherein: Ar is an aromatic group; R and R.sub.1 are H or CH.sub.3 ; A represents a nitrogenized heterocyclic radical; B is OH or forms with the adjacent CO group, either an amido group, or a carbonyloxy group; R.sub.2 and R.sub.3 are H or alkyl; m=0 or 1; and n=0, 1, 2 or 3. These compounds are useful as drugs having stimulating, protecting and/or correcting activities of the cerebral functions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.