Kinase inhibitor scaffolds and methods for their preparation
US7176312B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Oct 12, 2002 |
| Grant date | Feb 13, 2007 |
| Priority date | — |
| Expiry date | Oct 12, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D473/34
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
General methods for the solution phase as well as solid phase synthesis of various substituted heteroaryls has been demonstrated. These substituted heteroaryls can be further elaborated by aromatic substitution with amines at elevated temperature or by anilines, boronic acids and phenols via palladium catalyzed cross-coupling reactions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.