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Fungicidal Mixtures

IP.com Disclosure Number: IPCOM000127343D
Publication Date: 2005-Aug-24
Document File: 7 page(s) / 55K

Publishing Venue

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Abstract

Pesticidal mixtures of picolinamide with other fungicides and pesticides are disclosed. Fungicidal compounds are often applied in conjunction with one or more other fungicides to control a wider variety of undesirable diseases and with other pesticides in order to control numerous pests within the same application. Typical pesticides include insecticides, nematocides, miticides, arthropodicides, bactericides or combinations thereof.

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Fungicidal Mixtures

                    EP-1054011 by Meiji discloses novel picolinamide compounds which are produced naturally from microorganisms belonging to Streptoverticillium and are useful for prevention and treatment of diseases derived from fungi.  These compounds are naturally occurring substances and are produced by a natural fermentation process.  WO 02/33947, U.S. 6,355,660 and U.S. 6,706,740 disclose derivatives of the picolinamide compounds and are useful for prevention of fungicidal infestation in plants.  

U.S.

application 10/307844 discloses similar picolinamide derivatives and their use as agricultural fungicides, as well as their use to protect stored grain and other non-plant loci from fungal infestation. Typical picolinamides include those of the Formula I:

wherein M is selected from the group consisting of H, Si(t-Bu)Me2, Si(Ph)Me2, SiEt3, SiMe3, C(Z)R8, SO2R9, and

 wherein * is the point of attachment,

 Z is O or S; R8 is selected from the group consisting of H, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C6 cycloalkyl, alkoxyalkyl, haloalkyl, alkoxyalkenyl, haloalkenyl, alkoxyalkynyl, haloalkynyl, substituted and unsubstituted arylalkyl, substituted and unsubstituted arylalkenyl, substituted and unsubstituted arylalkynyl, substituted and unsubstituted aryl, substituted and unsubstituted heteroaryl, C1-C6 alkoxy, C3-C6 cycloalkoxy, C1-C6 haloalkoxy, C2-C6 alkenyloxy, C2-C6 haloalkenyloxy, C2-C6 alkynyloxy, C2-C6 haloalkynyloxy, C1-C6 alkylthioalkoxy, C1-C6 arylthioalkoxy, substituted and unsubstituted arylalkoxy, substituted and unsubstituted arylalkenyloxy, substituted and unsubstituted arylalkynyloxy, substituted and unsubstituted aryloxy, substituted and unsubstituted heteroaryloxy, amino unsubstituted or substituted with one or two C1-C6 alkyl groups; R9 is C1-C6 alkyl, C2-C6 alkenyl, C3-C6 alkynyl, C3-C6 cycloalkyl, aryl, and heteroaryl; Q is selected from the group consisting of H, CH3, CH2CH3, CF3, Ph, CH=CH2, and cyclopropyl; M’ is selected from the group consisting of H, CH3, CH2CH3, CF3, Ph, CH=CH2, or cyclopropyl; T is selected from the group consisting of O, OC(O), OC(O)O, S, SC(O), SC(O)O, or

;

G is selected from the group consisting of H, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C6 cycloalkyl, alkyl(alkylthio), alkoxyalkyl(alkoxy), alkoxyalkyl, aryl, and heteroaryl; optionally, G and M’ may form a 3-8 membered carbocyclic system;

optionally, M’ and Q may form a 3-8 membered carbocyclic system; R1 and R2 are each independently selected from the group consisting of H, halogen, cyano, hydroxy, C1-C3 alkyl, C1-C3 haloalkyl, cyclopropyl, C1-C3 alkoxy, C1-C3 haloalkoxy, C1-C3 alkylthio, aryl, C1-C3 NHC(O)alkyl, NHC(O)H, C1-C3 haloalkylthio, C2-C4 alkenyl, C2-C4 haloalkenyl, C2-C4 alkynyl, C2-C4 haloalkynyl or nitro; and A represents

 

in which Q1, Q2 are O or S; W is O, CH2, CHR6, or a bond; R1 is H, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C8 cycloalkyl, aryl or heteroaryl; R2 is H, C...