Cyclized derivatives of N-(2-hydroxyalkyl)-N-phosphonomethylglycine compounds
US4105432A · kind A · utility
2Cited by
1References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 1977 |
| Grant date | Aug 8, 1978 |
| Priority date | — |
| Expiry date | Jul 18, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/6533
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Lactones prepared by cyclizing certain N-(2-hydroxyalkyl)-N-phosphonomethylglycine compounds are useful as post-emergent herbicides for the treatment of undesired plants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.