Process for the production of tert-butyl (E)-(6-[2-[4-(4-flurophenyl)-6-isopropyl-2-[methyl(methylsufonyl)amino]pyrimidin-5-yl]vinyl]4R,6S)-2,2-dimethyl[1,3]dioxan-4-yl)acetate
US6844437B1 · kind B1 · utility
26Cited by
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10Claims
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Key dates
| Filing date | Feb 15, 2000 |
| Grant date | Jan 18, 2005 |
| Priority date | — |
| Expiry date | Feb 15, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention concerns a process for the manufacture of tert-butyl (E)-(6-[2-4-(4-flourophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl)-(4R,6S)-2,2-dimethyl[1,3]-dioxan-4-yl)acetate, the novel starting material used in said process and the use of the process in the manufacture of a pharmaceutical.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.