3-phenoxy (or phenylthio)-cyclopentanecarbonylamino acid analogues
US5023268A · kind A · utility
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6Claims
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Key dates
| Filing date | Sep 8, 1989 |
| Grant date | Jun 11, 1991 |
| Priority date | — |
| Expiry date | Sep 8, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds related to 3-phenoxy (or phenylthio) cyclopentanecarbonylamino acid, processes for their preparation, and treating agents for cerebral edema containing the compounds as active ingredients are described. The compounds are represented by the following formula: ##STR1## The compounds of the present invention and their non-toxic salts have a potent inhibitory effect on the development of cerebral edema.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.