Analogues of camptothecin, their use as medicaments and the pharmaceutical compositions containing them
US7135478B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Aug 31, 2004 |
| Grant date | Nov 14, 2006 |
| Priority date | — |
| Expiry date | Nov 6, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D491/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound of the formulawherein 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.