1365939-36-1Relevant articles and documents
Pyrazole ketone compound or its salt, preparation method thereof, and use of the herbicide composition (by machine translation)
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Paragraph 0077; 0079, (2016/10/08)
This application pertains to the field of agricultural chemicals, in particular to a pyrazole ketone compound or its salt, preparation method, herbicidal composition and use. The ketone compounds states the pyrazole shown as formula I: In the formula, R 1 R 2 N representative containing substituted or unsubstituted 1-3 of the aza-3-8-membered nitrogen-containing heterocyclic base; or R 1, R 2 respectively represents hydrogen, C 1-8 alkyl etc.; R 3 representative hydrogen, C 1-4 alkyl, alkenyl, alkynyl, or unsubstituted C 1-4 alkyl substituted C 3-6 cycloalkyl; R 4 represents methyl, ethyl, n-propyl, isopropyl, cyclopropyl; X represents hydrogen, -S (O) n R 6, -R 7, containing substituted or unsubstituted 1-4 of the aza-3-8-membered heterocyclic group, wherein n representative 1, 2, 3, R 6 represents a substituted or unsubstituted alkyl or aryl, R 7 represents a substituted or unsubstituted alkyl, aryl, alkanoyl or sweet-smelling acyl. The present invention provides good efficacy of the pharmaceutical actives, easy to use, low cost, has good commercial value. (by machine translation)
