Pesticides
US5114940A · kind A · utility
Inventors
Key dates
| Filing date | May 22, 1989 |
| Grant date | May 19, 1992 |
| Priority date | — |
| Expiry date | May 22, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D277/68
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compound of the formula (I) are disclosed EQU ArQQ.sup.1 C(.dbd.X)NHR.sup.1 (I) or a salt thereof, wherein Ar is an optionally substituted polycyclic ring system containing n rings, where n is the integer 2 or 3, at least n-1 rings being aromatic and containing one to three ring nitrogen atoms and optionally containing one or more additional heteroatoms; Q is an alkyl chain containing 1 to 12 carbon atoms and optionally containing a sulphur or one or two oxygen atoms; Q.sup.1 is a group (C(R.sup.2).dbd.C(R.sup.3)).sub.a --(C(R.sup.4).dbd.C(R.sup.5)) wherein a is 0 or 1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are the same or different, at least two being hydrogen and the other two being independently selected from hydrogen, halo, C.sub.1-4 haloalkyl; X is oxygen or sulphur; and R.sup.1 is selected from hydrogen and C.sub.1-8 hydrocarbyl optionally substituted by dioxalanyl, halo, cyano, trifluoromethyl, trifluoromethylthio or C.sub.1-6 alkoxy are described which have activity particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (1), their use in the control of pests and method for their preparation are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.