Process for preparing intermediates for pharmaceutically useful bicyclic compounds
US4897487A · kind A · utility
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6References
8Claims
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Key dates
| Filing date | Apr 6, 1988 |
| Grant date | Jan 30, 1990 |
| Priority date | — |
| Expiry date | Apr 6, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D453/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Processes for preparing bicyclic compounds useful as anti-allergic, anti-inflammatory and/or cytoprotective agents are described, together with a process for preparing intermediates thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.