Herbicidal amide derivatives
US3959299A · kind A · utility
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3References
4Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 4, 1975 |
| Grant date | May 25, 1976 |
| Priority date | — |
| Expiry date | Aug 4, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D405/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
New compounds of the formula ##EQU1## wherein R.sub.1 and R.sub.2 each is alkyl; R.sub.3 is a nitrogen-containing heterocyclic group; and R.sub.4 is optionally substituted phenyl, are useful as herbicides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.