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1. WO2002022583 - PYRIDINYL AMIDES AND IMIDES FOR USE AS FUNGICIDES

Publication Number WO/2002/022583
Publication Date 21.03.2002
International Application No. PCT/US2001/028971
International Filing Date 17.09.2001
Chapter 2 Demand Filed 02.04.2002
IPC
A01N 43/40 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
34having rings with one nitrogen atom as the only ring hetero atom
40six-membered rings
C07D 213/82 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
60with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
81Amides; Imides
82in position 3
CPC
A01N 43/40
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
34having rings with one nitrogen atom as the only ring hetero atom
40six-membered rings
C07D 213/82
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
60with heteroatoms or with carbon atoms having three bonds to hetero atoms, with at the most one to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
78Carbon atoms having three bonds to hetero atoms, with at the most one to halogen, e.g. ester or nitrile radicals
81Amides; Imides
82in position 3
Applicants
  • E. I. DU PONT DE NEMOURS AND COMPANY [US]/[US] (AllExceptUS)
  • NEUBERT, Timothy, Donald [US]/[US] (UsOnly)
  • PIOTROWSKI, David, Walter [US]/[US] (UsOnly)
  • WALKER, Michael, Paul [US]/[US] (UsOnly)
Inventors
  • NEUBERT, Timothy, Donald
  • PIOTROWSKI, David, Walter
  • WALKER, Michael, Paul
Agents
  • HEISER, David, E.
Priority Data
60/233,37418.09.2000US
60/277,19920.03.2001US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PYRIDINYL AMIDES AND IMIDES FOR USE AS FUNGICIDES
(FR) PYRIDINYL-AMIDES ET PYRIDINYL-IMIDES UTILISÉS COMME FONGICIDES
Abstract
(EN)
Compounds of Formula (I), their N-oxides and agriculturally suitable salts are disclosed which are useful as fungicides formula (I), (II) wherein A is a substituted pyridinyl ring; B is a substituted pyridinyl ring; W is C=L or SOn is O or S; R1 and R2 are each independently H; or C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or C3-C6 cycloalkyl, each optionally substituted; R3 is H; or C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or C3-C6 cycloalkyl, C2-C6 alkylcarbonyl, C2-C6 alkoxycarbonyl, C2-C6 alkylaminocarbonyl or C3-C8 dialkylaminocarbonyl; R4 is C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or C3-C6 cycloalkyl, each optionally substituted; X is O or S; and n is 1 or 2; provided that when W is C=O and R1, R2 and R3 are H; then B is other than 4-trifluoromethyl-3-pyridinyl, 2-chloro-4-pyridinyl and 2,6-dihalo-4-pyridinyl.Also disclosed are compositions containing the compounds of Formula (I) and a method for controlling plant diseases caused by fungal plant pathogens that involves applying an effective amount of a compound of Formula (I).
(FR)
Cette invention a trait à des composés correspondant à la formule (I), à leurs oxydes ainsi qu'à leurs sels utilisables en agriculture, notamment comme fongicides. Dans ces formules (I, II), A et B représentent un noyau pyridinyle substitué, W représente C=L ou SOn, R1 et R2 représentent, chacun, de manière indépendante, un alkyle porteur de 1 à 6 atomes de carbone, un alcényle porteur de 2 à 6 atomes de carbone, un alkynyle porteur de 2 à 6 atomes de carbone ou un cycloalkyle porteur de 3 à 6 atomes de carbone, pouvant, chacun, être éventuellement substitué, R3 représente un hydrogène ou un alkyle porteur de 1 à 6 atomes de carbone, un alcényle porteur de 2 à 6 atomes de carbone, un alkynyle porteur de 2 à 6 atomes de carbone, un cycloalkyle porteur de 3 à 6 atomes de carbone, un alkylcarbonyle porteur de 2 à 6 atomes de carbone, un alcoxycarbonyle porteur de 2 à 6 atomes de carbone, un alkylaminocarbonyle porteur de 2 à 6 atomes de carbone ou un dialkylaminocarbonyle porteur de 3 à 8 atomes de carbone, R4 représente un alkyle porteur de 1 à 6 atomes de carbone, un alcényle porteur de 2 à 6 atomes de carbone, un alkynyle porteur de 2 à 6 atomes de carbone ou un cycloalkyle porteur de 3 à 6 atomes de carbone, pouvant, chacun, être éventuellement substitué, X représente O ou S et la valeur de n est 1 ou 2, à la condition que lorsque W représente C=O et que R1, R2, et R3 représentent H, B ne représente pas un 4-trifluorométhyl-3-pyridinyle, un 2-chloro-4-pyridinyle ni un 2,6-dihalo-4-pyridinyle. L'invention porte également sur des compositions contenant les composés correspondant à la formule I ainsi que sur une méthode de lutte contre des maladies des plantes provoquées par des champignons pathogènes des plantes, laquelle méthode consiste à applique sur ces plantes une quantité efficace d'un composé correspondant à la formule I.
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