Pyridone compounds and agricultural and horticultural fungicides comprising the same as active ingredients
US11147272B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Apr 10, 2018 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Apr 10, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/89
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Pyridone compounds of formula (1) and salts thereof: wherein R1, R2, R3, X, Y1, Y2, Y3 and n are defined. The pyridone compounds can control plant diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.