Process for manufacturing paclitaxel and 13-acetyl-9-dihydrobaccatin IV
US6229027A · kind A · utility
6Cited by
2References
8Claims
0Family size
Inventor
Key dates
| Filing date | Mar 10, 2000 |
| Grant date | May 8, 2001 |
| Priority date | — |
| Expiry date | Mar 10, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process for obtaining paclitaxel and other taxanes from a source containing taxanes. The process involves extracting taxane compounds from the source into an organic solvent and passing this composition through a distribution chromatography column and eluting taxane compounds with the dry distribution column. The eluted taxane compounds are isolated by further processing techniques.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.