4-(2,6-Dialkylphenylamino)-3-alkoxy-2-butenoic acid and their use as herbicides
US4514215A · kind A · utility
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6References
10Claims
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Key dates
| Filing date | Dec 12, 1983 |
| Grant date | Apr 30, 1985 |
| Priority date | — |
| Expiry date | Dec 12, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N37/46
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A compound having the structural formula ##STR1## wherein R is C.sub.1 -C.sub.4 alkyl; R.sup.1 is C.sub.1 -C.sub.4 alkyl; R.sup.2 is hydrogen or methyl; R.sup.3 is methyl or ethyl; and R.sup.4 is C.sub.1 -C.sub.4 alkyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.