Benzanilides with insecticidal activity
US8110689B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2006 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Jul 10, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/75
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Benzanilides of the formula:in which X represents hydrogen, halogen, nitro, C1-6 alkylthio, C1-6 alkylsulfinyl, C1-6 alkylsulfonyl or C1-6 alkylsulfonyloxy; Y represents halogen or C1-6 alkyl; R1 represents C1-6 alkyl, C1-6 alkylthio-C1-6 alkyl, C1-6 alkylsulfinyl-C1-6 alkyl or C1-6 alkylsulfonyl-C1-6 alkyl; R2 represents hydrogen, C1-6 alkyl or C1-6 haloalkyl; R3 represents hydrogen or hydroxy; W represents CH or N; and Q represents optionally substituted phenyl or optionally substituted pyridyl wherein the substituent is at least one group selected from the group consisting of halogen, C1-6 haloalkyl, C1-6 haloalkoxy, C1-6 haloalkylthio, C1-6 haloalkylsulfinyl and C1-6 haloalkylsulfoxy; provided that when R3 is hydroxy, R2 is not C1-6 alkyl, or when R2 is C1-6 haloalkyl, R3 is hydroxy, W is CH, and the substituents of Q are two or more C1-6 haloalkyl. Insecticides comprising the benzanilides are herein provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.