Carbazole acetic acid derivatives
US4057559A · kind A · utility
38Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 1975 |
| Grant date | Nov 8, 1977 |
| Priority date | — |
| Expiry date | May 7, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D237/28
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Tetrahydrocyclopent[b]indole-3-acetic acid, tetrahydrocarbazole-1-acetic acid and hexahydrocyclohept[b]-indole-6-acetic acid derivatives in which the carbon bearing alkyl, lower alkenyl or lower cycloalkyl are disclosed. The compounds are useful antiinflammatory agents and methods for their preparation and use are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.