Analogues of camptothecin, their use as medicaments and the pharmaceutical compositions containing them
US6797715B1 · kind B1 · utility
0Cited by
1References
11Claims
0Family size
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Key dates
| Filing date | Jul 7, 2000 |
| Grant date | Sep 28, 2004 |
| Priority date | — |
| Expiry date | Jul 7, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D491/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of treating a cancer in warm-blooded animals by administration to the warm-blooded animals in need thereof a camptothecin analog a 7-ring member &bgr;-hydroxy lactone ring of the formula wherein the substituents are defined as in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.