Process for isolation of 10-deacetyl baccatin-III
US6124482A · kind A · utility
7Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 1999 |
| Grant date | Sep 26, 2000 |
| Priority date | — |
| Expiry date | Sep 7, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D305/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A novel process for isolation of 10-deacetyl baccatin-III (10-DAB) and also complete separation of paclitaxel present in the primary extract, on a commercial scale from plant extract of Taxus species by solvent crystallization without employing chromatographic separation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.