Benzo[b]furan dimers
US6855822B2 · kind B2 · utility
1Cited by
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3Claims
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Assignee
Inventors
Key dates
| Filing date | Jun 23, 2003 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | Jun 24, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D307/86
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Benzo[b]furan dimers and processes for their preparation are provided. The invention provides a synthetic process for the preparation of benzo[b]furan dimer using mild reaction conditions, which provides a high substituent tolerance and is appropriate for use in solid phase syntheses for producing a library of benzo[b]furan dimers for biological screening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.