6-(1,1-difluoroalkyl)-4-aminopicolinates and their use as herbicides
US7291580B2 · kind B2 · utility
4Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2004 |
| Grant date | Nov 6, 2007 |
| Priority date | — |
| Expiry date | Nov 24, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/79
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
4-Aminopicolinic acids having (1,1-difluoroalkyl) substituents in the 6-position and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.