Amide derivatives of dihydrocaffeic acid and their application to pharmaceuticals
US5338745A · kind A · utility
2Cited by
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3Claims
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Assignee
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Key dates
| Filing date | Apr 8, 1992 |
| Grant date | Aug 16, 1994 |
| Priority date | — |
| Expiry date | Apr 8, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Therapeutic agents for degressive diseases in the central nervous system, which contain amide derivatives of dihydrocaffeic acid of the general formula (I) ##STR1## wherein, R.sub.1 and R.sub.2 and A are defined in the specification; the compounds exert a nerve growth factor inducing action and thus are effective for the prevention of the progression of degenerative diseases in the central nervous system and the therapeutic treatment thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.