Herbicidal N-arylsulfonyl-N'-(4-mercaptomethylpyrimdinyl)-ureas
US4639264A · kind A · utility
8Cited by
3References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 15, 1984 |
| Grant date | Jan 27, 1987 |
| Priority date | — |
| Expiry date | Aug 15, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/6521
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
N-Arylsulfonyl-N'-(4-mercaptomethyl-pyrimidinyl- and -triazinyl)-ureas of the formula ##STR1## (symbols in this formula defined below) and the salts of these compounds with amines, alkali metal bases or alkaline-earth metal bases or with ammonium bases, have good pre- and post-emergence-selective, herbicidal and growth-regulating properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.