6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides
US7314849B2 · kind B2 · utility
122Cited by
1References
17Claims
0Family size
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Key dates
| Filing date | Jan 12, 2007 |
| Grant date | Jan 1, 2008 |
| Priority date | — |
| Expiry date | Jan 12, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/2208
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
4-Aminopicolinic acids having tri- and tetra-substituted aryl 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.