Method of using certain benzoylphenylureas to control fleas
US6025397A · kind A · utility
5Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 1998 |
| Grant date | Feb 15, 2000 |
| Priority date | — |
| Expiry date | Nov 10, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/11
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compounds of the formula (I) ##STR1## wherein R.sup.1 and R.sup.2 are H, methyl, or ethyl, have unexpected activity against fleas. Compounds wherein at least one of R.sup.1 and R.sup.2 is methyl or ethyl are novel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.