Taxols, their preparation and intermediates thereof
US4876399A · kind A · utility
115Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 1987 |
| Grant date | Oct 24, 1989 |
| Priority date | — |
| Expiry date | Nov 2, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/90
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention is directed to novel taxols useful as a chemotherapeutic agent. Moreover, the present invention is directed to the process of preparing taxols and various intermediates in said process. A key intermediate is this process is 2,5-dihydroxy-2-patchoulenes. Therefore the present invention is also related to said intermediate and the process for its preparation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.