Process for the preparation of a paclitaxel C-4 methyl carbonate analog
US6248908A · kind A · utility
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4Claims
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Key dates
| Filing date | Aug 10, 2000 |
| Grant date | Jun 19, 2001 |
| Priority date | — |
| Expiry date | Aug 10, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1804
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the synthesis of a C-4 methyl carbonate paclitaxel analog from 10-deacetylbaccatin III by the selective reduction of the acetate at the C-4 position of 10-deacetylbaccatin using Red-Al.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.