2,6-dichloro-4-pyridinemethanol derivatives and agricultural chemicals
US6281231A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2000 |
| Grant date | Aug 28, 2001 |
| Priority date | — |
| Expiry date | Mar 9, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The object is to provide a novel compound, with which there is little possibility of phytotoxicity for crop plants, and which is greatly effective in controlling various plant diseases caused by viruses pathogenic to plants, by bacteria, and by molds, and to provide agricultural chemicals, particularly agents for controlling plant diseases, containing this compound, 2,6-dichloro-4-pyridinemethanol, and/or a benzoic acid ester thereof as an active ingredient. As means for achieving the object, 2,6-dichloro-4-pyridinemethanol derivatives, 2,6-dichloro-4-pyridinemethanol, benzoic acid esters thereof, and agricultural chemicals containing these compounds as active ingredients are provided, the 2,6-dichloro-4-pyridinemethanol derivative being expressed by general formula (1): ##STR1## wherein W denotes an optionally substituted C.sub.1 to C.sub.8 alkyl group, a trifluoromethylpyridyl group, --COR.sup.1, --SO.sub.2 R.sup.2, --PO(OR.sup.3).sub.2, --CONHR.sup.4, --COOR.sup.4, --COCOR.sup.4, or --SiR.sup.5 R.sup.6 R.sup.7, in which: R.sup.1 denotes an optionally substituted C.sub.1 to C.sub.18 alkyl group, an optionally substituted C.sub.1 to C.sub.18 alkenyl group, a phenyl group which has…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.