Herbicidal 3-isoxazolidinones and hydroxamic acids
US4405357A · kind A · utility
43Cited by
15References
36Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 11, 1981 |
| Grant date | Sep 20, 1983 |
| Priority date | — |
| Expiry date | May 11, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/0892
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Novel 3-isoxazolidinone compounds and novel hydroxamic acid intermediates from which they are prepared exhibit herbicidal activity to grassy and broad-leaf plant species while leaving legumes, especially soybeans, unaffected. The preparation and herbicidal activity of the compounds is exemplified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.