Comptothecin analogues, preparation methods therefor, use thereof as drugs, and pharmaceutical compositions containing said analogues
US6339091B1 · kind B1 · utility
8Cited by
0References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 14, 1999 |
| Grant date | Jan 15, 2002 |
| Priority date | — |
| Expiry date | Jun 14, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D491/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The compound of the formula wherein the substituents are defined as in the specification and its non-toxic, pharmaceutically acceptable salts which are useful for the treatment of viral infections, parasitic diseases and the treatment of cancer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.