Insecticidally active nitro pyridyl compounds
US5238949A · kind A · utility
20Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 1990 |
| Grant date | Aug 24, 1993 |
| Priority date | — |
| Expiry date | May 22, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/01039
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Insecticidal novel nitro compounds of the formula ##STR1## in which R.sup.1 and R.sup.2 are hydrogen or C.sub.1-4 alkyl, PA0 R.sup.3 is -S-R.sup.4 or ##STR2## in which R.sup.4 is C.sub.1-4 alkyl, R.sup.5 and R.sup.6 are hydrogen or C.sub.1-4 alkyl, PA0 Y is CH or N, and PA0 Z is a five- or six-membered heterocyclic group having at least one nitrogen atom which may be substituted by halogen or C.sub.1-4 alkyl, provided that where Y is CH, then R.sup.1 is C.sub.1-4 alkyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.