Agricultural sulfonamides
US4302241A · kind A · utility
25Cited by
5References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 30, 1979 |
| Grant date | Nov 24, 1981 |
| Priority date | — |
| Expiry date | Nov 30, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D521/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to novel N-(heterocyclicaminocarbonyl)arylsulfonamides in which the aryl radical is substituted by two carboxyl radicals. The compounds have utility as herbicides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.