Benzoxazinone derivatives useful as herbicides
US11261177B2 · kind B2 · utility
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1References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2018 |
| Grant date | Mar 1, 2022 |
| Priority date | — |
| Expiry date | Mar 18, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D513/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to compounds which are of use in the field of agriculture as herbicides. The compounds in question are of formula II and comprise a spirofused tricycle core: wherein R4 and R5 together with the carbon atom to which they are attached form a cyclic group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.