Dimeric 1-arylpyrazole derivatives for use against ectoparasites, agricultural pests, and household pests
US8642636B2 · kind B2 · utility
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1References
14Claims
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Assignee
Inventor
Key dates
| Filing date | Nov 18, 2009 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Nov 18, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P33/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention provides for dimeric1-arylpyrazole compounds, of formulas (I), (II), and (III):or salts thereof, and the use of these compounds against ectoparasites such as insects, arthropods and acarina. The resulting compounds may be used in veterinary formulations such as, for example, spot-on and pour-on formulations, which may be used for treatment, controlling and preventing of parasitic infections in warm-blooded animals and birds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.