Certain biphenyl derivatives used to treat disorders caused by increased capillary permeability
US4015017A · kind A · utility
47Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1975 |
| Grant date | Mar 29, 1977 |
| Priority date | — |
| Expiry date | Jan 14, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C49/84
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Pharmaceutical compositions the essential active ingredient of which is a biphenyl derivative, at least one of the phenyl nuclei of which has two adjacent hydroxyl groups, the two phenyl nuclei being separated by a carbon chain having one or two carbon atoms and in general, a double bend between two chain carbon atoms or between a chain carbon atom and a substituent thereof. The compositions are useful for the treatment of disorders of the blood micro-circulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.