Tubulin inhibitor and process for its preparation
US7244736B2 · kind B2 · utility
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47Claims
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Key dates
| Filing date | Jun 12, 2006 |
| Grant date | Jul 17, 2007 |
| Priority date | — |
| Expiry date | Jun 12, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention provides 6-chloro-5-{2,6-difluoro-4-[3-(methylamino)propoxy]phenyl}-2-pyrazin-2-yl-N-[(1S)-2,2,2-trifluoro-1-methylethyl]pyrimidin-4-amine hemifumarate which is a tubulin inhibitor useful in the treatment of cancer and processes of making hemifumarate compounds and compositioning of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.