Isolation and purification of paclitaxel and other related taxanes by industrial preparative low pressure chromatography on a polymeric resin column
US5969165A · kind A · utility
51Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Jan 7, 1999 |
| Grant date | Oct 19, 1999 |
| Priority date | — |
| Expiry date | Jan 7, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A high yield and high purity method for obtaining taxane analogues from a source containing taxanes. The method employs a polymeric resin membrane for separating the analogues under low pressure without the use of complex and expensive separation/purification steps currently provided in the art.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.