Composition containing a nitromethylene compound for use in combating molluscs
US5674520A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1994 |
| Grant date | Oct 7, 1997 |
| Priority date | — |
| Expiry date | Mar 31, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N51/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
1. The use of a compound of the general formula ##STR1## in which n is 0 or 1 PA1 Y represents a nitrogen atom or a CH group PA1 X represents a nitrogen atom or a group CR.sup.2 wherein R.sup.2 represents a hydrogen atom, a nitro group or a substituted thio-methyl group PA1 A represents an optionally substituted 5- or 6- membered heterocyclic ring having one or two hetero atoms selected from nitrogen and oxygen, or an optionally substituted aryl, alkenyl or alkynyl group PA1 R ,if present, represents a hydrogen atom or an alkyl group and PA1 R.sup.1 represents a 3- or 4- membered alkylene chain optionally interrupted by a nitrogen and/or a sulphur atom, or having a terminal nitrogen and/or sulphur atom, for combating molluscs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.