Hydrazinocarbonyl-thieno[2,3-C]pyrazoles, process for preparing them, compositions containing them and use thereof
US7595320B2 · kind B2 · utility
16Cited by
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15Claims
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Key dates
| Filing date | Aug 29, 2007 |
| Grant date | Sep 29, 2009 |
| Priority date | — |
| Expiry date | Oct 21, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention concerns hydrazinocarbonyl-thieno[2,3-c]pyrazoles of formula (I):wherein R1, R3, R4, are R5 are as defined in the disclosure; their preparation method, compositions containing the same and their use for the treatment of pathological conditions, in particular as anticancer agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.