Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SALTS OF AVERMECTINS SUBSTITUTED IN THE 4"-POSITION AND HAVING PESTICIDAL PROPERTIES
Document Type and Number:
WIPO Patent Application WO2002068442
Kind Code:
A8
Abstract:
A compound of formula wherein X<-> is an anion; n is 1, 2, 3 or 4; R1 is C1-C12alkyl, C3-C8cycloalkyl; or C2-C12alkenyl; R2 is hydrogen, unsubstituted or substituted C1-C12alkyl or C2-C12alkenyl; R3 is hydrogen, unsubstituted or substituted C1-C12alkyl, C3-C12cycloalkyl, C2-C12alkenyl; or C2-C12alkynyl; or R2 and R3 together are an alkylene or alkenylene bridge; and, where applicable, E/Z isomers, E/Z isomeric mixtures and/or tautomers, with the proviso that R1 is not sec-butyl or isopropyl when R2 is H and R3 is methyl; and, where applicable, their possible tautomers; a process for the preparation of those compounds and their tautomers and the use thereof; pesticidal compositions in which the active ingredient has been selected from those compounds and their tautomers; and a process for the preparation of those compositions and the use thereof; intermediates, in free form or in salt form, for the preparation of those compounds and, where applicable, their tautomers, in free form or in salt form, are described.

Inventors:
PITTERNA THOMAS (CH)
Application Number:
PCT/EP2002/002044
Publication Date:
March 04, 2004
Filing Date:
February 26, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SYNGENTA PARTICIPATIONS AG (CH)
PITTERNA THOMAS (CH)
International Classes:
C07H17/08; A01N43/90; C07H19/01; (IPC1-7): C07H19/01; A01N43/90
Download PDF: