Analogues of camptothecin, their use as medicaments and the pharmaceutical compositions containing them
US6815546B2 · kind B2 · utility
0Cited by
2References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 6, 2002 |
| Grant date | Nov 9, 2004 |
| Priority date | — |
| Expiry date | Feb 6, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D491/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound of the formula wherein the substituents are defined as in the specification which compounds are useful in the treatment of cancer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.