Agricultural and horticultural chemical agent containing new imidazopyridine-2-carboxamide derivative as active ingredient
US12279617B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2020 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Jun 6, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D471/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A compound may be used as an active ingredient of an agricultural and horticultural chemical agent, in particular, an agricultural and horticultural pest control agent such as an agricultural and horticultural insecticide or an agricultural and horticultural mite control agent. Such a compound is an imidazopyridine-2-carboxamide derivative or its N-oxide or salt of formula (1): in the formula, R1 and R2 are, for example, C1-3 alkyl groups, X is, for example, O or S, A1, A2, A3, A4, and A5 are each independently N or C—R3, R3 is, for example, H or a C1-3 haloalkyl group, and R4 is, for example, a C1-3 alkyl group or a C1-3 haloalkyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.