EP 4143181 A1 20230308 - 1-PYRAZINYLPYRAZOLYL-3-OXYALKYL ACIDS AND THEIR DERIVATIVES, AND THEIR USE FOR CONTROL OF UNDESIRED PLANT GROWTH
Title (en)
1-PYRAZINYLPYRAZOLYL-3-OXYALKYL ACIDS AND THEIR DERIVATIVES, AND THEIR USE FOR CONTROL OF UNDESIRED PLANT GROWTH
Title (de)
1-PYRAZINYLPYRAZOLYL-3-OXYALKYLSÄUREN SOWIE DEREN DERIVATE UND DEREN VERWENDUNG ZUR BEKÄMPFUNG UNERWÜNSCHTEN PFLANZENWACHSTUMS
Title (fr)
ACIDES 1-PYRAZINYLPYRAZOLYL-3-OXYALKYLE ET LEURS DÉRIVÉS, ET LEUR UTILISATION POUR LUTTER CONTRE LA CROISSANCE DE PLANTES INDÉSIRABLES
Publication
Application
Priority
- EP 20172043 A 20200429
- EP 2021060784 W 20210426
Abstract (en)
[origin: WO2021219527A1] The present invention relates to new herbicidally effective, substituted 1-pyrazinylpyrazolyl-3-oxyalkyl acids and their derivatives according to the general formula (I) and their agrochemically acceptable salts, N-oxides, hydrates and hydrates of the salts and N-oxides, to processes for the preparation thereof and to their use for the control of weeds and weed grasses in crops of useful plants and for the general control of weeds and weed grasses in areas of the environment in which plant growth is undesirable.
IPC 8 full level
C07D 401/14 (2006.01); A01N 43/60 (2006.01); C07D 403/04 (2006.01); C07D 403/14 (2006.01)
CPC (source: EP US)
A01N 43/60 (2013.01 - EP); C07D 401/14 (2013.01 - EP); C07D 403/04 (2013.01 - EP US); C07D 403/14 (2013.01 - EP)
Citation (search report)
See references of WO 2021219527A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021219527 A1 20211104; AR 121971 A1 20220727; AU 2021263052 A1 20221208; BR 112022021901 A2 20230117; CA 3181349 A1 20211104; CN 115943143 A 20230407; EP 4143181 A1 20230308; JP 2023525978 A 20230620; US 2023167088 A1 20230601
DOCDB simple family (application)
EP 2021060784 W 20210426; AR P210101165 A 20210429; AU 2021263052 A 20210426; BR 112022021901 A 20210426; CA 3181349 A 20210426; CN 202180043542 A 20210426; EP 21719935 A 20210426; JP 2022565843 A 20210426; US 202117921719 A 20210426