Processes and intermediates for preparing anti-cancer compounds
US6476040B1 · kind B1 · utility
69Cited by
1References
17Claims
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Key dates
| Filing date | Mar 30, 2000 |
| Grant date | Nov 5, 2002 |
| Priority date | — |
| Expiry date | Mar 30, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to methods and intermediates for preparing compounds of the formula 1 and the pharmaceutically acceptable salts and solvates thereof, as well as structurally related compounds, wherein R1, R2 and R15 are as defined herein. The foregoing compounds are useful in the treatment of hyperproliferative disorders, such as cancers, in mammals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.