Herbicides
US5401710A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 9, 1993 |
| Grant date | Mar 28, 1995 |
| Priority date | — |
| Expiry date | Jul 9, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D251/52
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Herbicidal compositions which comprise one or more compounds of the formula: ##STR1## or salts thereof, where: A is --CH.dbd. or --N.dbd.; PA1 R.sup.1 is alkyl, alkoxy, halo or --NR.sup.7 R.sup.8 ; PA1 R.sup.2 is alkyl or alkoxy; PA1 R.sup.3 is hydrogen, alkenyl or alkynyl, or substituted or unsubstituted alkyl, alkanoyl or alkoxycarbonyl; PA1 R.sup.4 is hydrogen or substituted or unsubstituted alkyl; PA1 R.sup.5 is halo or substituted or unsubstituted alkyl or aryl; and PA1 X is --CO.sub.2 R.sup.6, --CONR.sup.7 R.sup.8 or --CN; PA1 in which R.sup.6, R.sup.7 and R.sup.8, which may be the same or different, each represent hydrogen, substituted or unsubstituted alkyl, or one of R.sup.7 and R.sup.8 represents substituted amino; PA1 in association with a suitable carrier and/or surface active agent, together with the compounds of formula I per se where R.sup.5 represents isopropyl, and/or X represents methoxycarbonyl, and salts thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.