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1. WO2021017817 - HERBICIDAL COMPOSITION CONTAINING R-TYPE PYRIDYLOXY CARBOXYLIC ACID DERIVATIVE AND USE THEREOF

Publication Number WO/2021/017817
Publication Date 04.02.2021
International Application No. PCT/CN2020/101901
International Filing Date 14.07.2020
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
A01N 43/78 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
72having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms
74five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
781,3-Thiazoles; Hydrogenated 1,3-thiazoles
A01N 43/56 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
48having rings with two nitrogen atoms as the only ring hetero atoms
561,2-Diazoles; Hydrogenated 1,2-diazoles
A01N 43/54 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
48having rings with two nitrogen atoms as the only ring hetero atoms
541,3-Diazines; Hydrogenated 1,3-diazines
A01N 47/12 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
47Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
08the carbon atom having one or more single bonds to nitrogen atoms
10Carbamic acid derivatives, i.e. containing the group -O-CO-N; Thio-analogues thereof
12containing a -O-CO-N group, or a thio-analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
A01P 13/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
PBIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
13Herbicides; Algicides
Applicants
  • 青岛清原化合物有限公司 QINGDAO KINGAGROOT CHEMICAL COMPOUND CO., LTD. [CN]/[CN]
Inventors
  • 彭学岗 PENG, Xuegang
  • 赵德 ZHAO, De
  • 崔琦 CUI, Qi
  • 金涛 JIN, Tao
  • 张景远 ZHANG, Jingyuan
  • 刘娜 LIU, Na
Priority Data
201910685431.927.07.2019CN
201910796285.727.08.2019CN
202010228317.627.03.2020CN
202010228765.627.03.2020CN
202010406451.014.05.2020CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) HERBICIDAL COMPOSITION CONTAINING R-TYPE PYRIDYLOXY CARBOXYLIC ACID DERIVATIVE AND USE THEREOF
(FR) COMPOSITION HERBICIDE CONTENANT UN DÉRIVÉ D'ACIDE PYRIDYLOXYCARBOXYLIQUE DE TYPE R ET SON UTILISATION
(ZH) 一种包含R型吡啶氧基羧酸衍生物的除草组合物及其应用
Abstract
(EN)
The present invention belongs to the field of pesticides, and specifically relates to a herbicidal composition containing an R-type pyridyloxy carboxylic acid derivative and the use thereof. The composition comprises a herbicidally effective amount of active ingredient A and active ingredient B, wherein the active ingredient A is selected from one or more of the R-type pyridyloxy carboxylic acid as shown by formula I, and salt and ester derivatives thereof: (I), wherein, R1 and R2 each independently represent a halogen, a C1-C6 alkyl, a halo C1-C6 alkyl, or a C3-C6 cycloalkyl; R3 represents hydrogen, a halogen, a C1-C6 alkyl, or a halo C1-C6 alkyl; Q represents a C1-C6 alkyl, etc.; and Y represents amino, etc.; and the active ingredient B is selected from one or more of the following compounds and acids/salts/esters thereof: an ALS inhibitor, an ACCase inhibitor, a PSII inhibitor, a HPPD inhibitor, a PDS inhibitor, a DOXP inhibitor, a PPO inhibitor, a synthetic hormone inhibitor, an EPSPS inhibitor, a GS inhibitor, and a PSI inhibitor. The composition can effectively prevent and eliminate various weed problems, and have the characteristics of expanding the weed control spectrum, reducing the application amount, being able to produce synergistic effects, solving weed resistance, etc.
(FR)
La présente invention se rapporte au domaine des pesticides et concerne plus précisément une composition herbicide contenant un dérivé d'acide pyridyloxycarboxylique de type R et son utilisation. La composition comprend une quantité efficace du point de vue herbicide du principe actif A et du principe actif B, le principe actif A étant choisi parmi un ou plusieurs éléments parmi l'acide pyridyloxycarboxylique de type R représenté par la formule I, un sel et des dérivés d'ester de celui-ci : (I), dans laquelle R1 et R2 représentent chacun indépendamment un halogène, un alkyle en C1-C6, un haloalkyle en C1-C6, ou un cycloalkyle en C3-C6 ; R3 représente un hydrogène, un halogène, un alkyle en C1-C6 ou un haloalkyle en C1-C6 ; Q représente un alkyle en C1-C6, etc. ; et Y représente un amino, etc. ; et le principe actif B étant choisi parmi un ou plusieurs des composés suivants et acides/sels/esters de ceux-ci : un inhibiteur d'ALS, un inhibiteur d'ACCase, un inhibiteur de PSII, un inhibiteur de HPPD, un inhibiteur de PDS, un inhibiteur de DOXP, un inhibiteur de PPO, un inhibiteur d'hormone de synthèse, un inhibiteur d'EPSPS, un inhibiteur de GS et un inhibiteur de PSI. La composition peut efficacement prévenir et éliminer divers problèmes de mauvaises herbes, et présenter des caractéristiques d'expansion du spectre de lutte contre les mauvaises herbes, de réduction de la quantité d'application, de capacité à produire des effets synergiques, de résolution de la résistance des mauvaises herbes, etc.
(ZH)
本发明属于农药领域,具体涉及一种包含R型吡啶氧基羧酸衍生物的除草组合物及其应用。所述组合物包括除草有效量的活性成分A和活性成分B,其中,活性成分A选自如式Ⅰ所示的R型吡啶氧基羧酸及其盐、酯衍生物中的一种或多种: (I) 其中,R1、R2分别独立地代表卤素、C1-C6烷基、卤代C1-C6烷基、C3-C6环烷基;R3代表氢、卤素、C1-C6烷基、卤代C1-C6烷基;Q代表C1-C6烷基等;Y代表氨基等;活性成分B选自以下化合物及其酸/盐/酯中的一种或多种:ALS抑制剂、ACCase抑制剂、PSII抑制剂、HPPD抑制剂、PDS抑制剂、DOXP抑制剂、PPO抑制剂、合成激素类抑制剂、EPSPS抑制剂、GS抑制剂、PSI抑制剂。该组合物能有效防除各种杂草问题,具有扩大杀草谱、减少施用量、能够产生增效作用并解决抗性杂草等特点。
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