Taxane derivatives
US5912263A · kind A · utility
3Cited by
1References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1997 |
| Grant date | Jun 15, 1999 |
| Priority date | — |
| Expiry date | Nov 5, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Taxane derivatives modified at 13-position of the taxane derivative skeleton (taxol numbering) of formula (I), wherein R, R.sub.a, R.sub.b, R.sub.c, R.sub.1, R.sub.2, R.sub.3 are appropriate organic residues can be antitumor agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.