Acyclic and cyclic guanidine- and acetamidine derivatives, their preparation and their use as pesticides, ESP as parasiticides
US6759407B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 21, 2003 |
| Grant date | Jul 6, 2004 |
| Priority date | — |
| Expiry date | Feb 9, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel pesticides of formula (I) wherein the substituents, R, R1, R2, R2′, T, U, X and Y are as defined in claim 1, are described. Also described are compositions suitable for use as parasiticides comprising those compounds as active ingredient and to methods of controlling parasites that are based on the administration of those compounds or compositions, and to the use of the said compounds and compositions in a method of controlling parasites and in the manufacture of pesticides for use against parasites. Also described are intermediates of formula (XX) whereinR1, R2, R2′, T, U, X and Y are as defined in claim 1; andHal is halogen.The latter also exhibit parasiticidal activity and are suitable for the preparation of the compounds of formula (I).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.