Benzo(b)pyrrolobenzodiazepines
US4983601A · kind A · utility
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1References
47Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 7, 1989 |
| Grant date | Jan 8, 1991 |
| Priority date | — |
| Expiry date | Aug 7, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel benzo[b]pyrrolo[3,2,1-jk]benzodiazepines, intermediates and processes for the preparation thereof, and methods for alleviating pain utilizing the compounds or compositions thereof are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.