Herbicidally active pyridyl-/pyrimidyl-pyrimidine derivatives
US11672251B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Sep 18, 2018 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Jun 20, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to herbicidal) active pyridyl-/pyrimidyl-pyridine derivatives, as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, in crops of useful plants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.