Taxoid compound and method for producing the same
US6136990A · kind A · utility
3Cited by
6References
3Claims
0Family size
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Key dates
| Filing date | Feb 15, 2000 |
| Grant date | Oct 24, 2000 |
| Priority date | — |
| Expiry date | Feb 15, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D305/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A taxoid compound represented by general formula (I) ##STR1## where the symbols R.sup.1, R.sup.2, R.sup.3, R.sup.4, Bz, and Ac have specified meanings. Also, a method for producing the taxoid derivative from a baccatin derivative having a .beta.-ketoester group at the 13-position by transesterification and a method for producing taxoid compound such as paclitaxel from the taxoid derivative under mild condition are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.