SUBSTITUTED 1 2 5 OXADIAZOLE COMPOUNDS AND THEIR USE AS HERBICIDES II

    公开(公告)号:IN832MUN2014A

    公开(公告)日:2015-05-22

    申请号:IN832MUN2014

    申请日:2014-05-02

    Applicant: BASF SE

    Abstract: The present invention relates to substituted 1 2 5 oxadiazole compounds of the formula (I) and the N oxides and salts thereof and to compositions comprising the same. The invention also relates to the use of the 1 2 5 oxadiazole compounds or of the compositions comprising such compounds for controlling unwanted vegetation. Furthermore the invention relates to methods of applying such compounds. In formula I the variables have the following meanings: R is e.g. hydrogen cyano nitro halogen C C alkyl C C cycloalkyl C C cycloalkyl C C alkyl C C haloalkyl C C alkenyl C C haloalkenyl C C alkynyl C C haloalkynyl C C alkoxy C C alkyl C C haloalkoxy C C alkyl O R Z S(O) R Z C(=O) R Z C(=O) OR Z C(=O) NRR Z NRR Z phenyl or Z heterocyclyl;CYC is a bi or tricyclic radical of the following formulae Cyc 1 or Cyc 2 where is the point of attachment of the bicyclic radical to the carbonyl group Q Q independently of each other are e.g. a fused 5 6 7 8 9 or 10 membered carbocycle or a fused 5 6 7 8 9 or 10 membered heterocycle; R is e.g. Z cyano halogen nitro C C alkyl C C alkenyl C C alkynyl C C haloalkyl C C alkoxy C C alkoxy C C alkyl Z C C alkoxy C C alkoxy C C alkylthio C C alkyl Z C C alkylthio C C alkylthio C C alkenyloxy C C alkynyloxy C C haloalkoxy C C haloalkoxy C C alkyl Z C C haloalkoxy C C alkoxy Z S(O) R Z phenoxy or Z heterocyclyloxy; R is e.g. hydrogen halogen Z OH Z NO Z cyano C C alkyl C C alkenyl C C alkynyl Z C C cycloalkyl Z C C cycloalkoxy C C haloalkyl Z C C alkoxy Z C C haloalkoxy Z C C alkoxy C C alkoxy Z C C alkylthio C C alkylthio Z C C alkenyloxy Z C C alkynyloxy Z C C haloalkoxy Z C C haloalkenyloxy Z C C haloalkynyloxy Z C C haloalkoxy C C alkoxy Z (tri C C alkyl)silyl Z S(O) R Z C(=O) R Z C(=O) OR Z C(=O) NRR Z NRR Z phenyl or Z heterocyclyl; R is hydrogen halogen cyano nitro C C alkyl or C C haloalkyl; R is hydrogen halogen C C alkyl or C C haloalkyl; provided that at least one of the radicals R and R is different from hydrogen; n is 0 1 or 2; k is 0 1 or 2; and the variables Z Z Z Z Z R R R R R R R R R R R R R R R R R R R and R have the meanings given in the claims.

    PLANTS HAVING INCREASED TOLERANCE TO HERBICIDES

    公开(公告)号:CA2910604A1

    公开(公告)日:2014-11-06

    申请号:CA2910604

    申请日:2014-04-28

    Applicant: BASF SE

    Abstract: Provided is a method for controlling undesired vegetation at a plant cultivation site, the method comprising the steps of : providing a plant, at the site, that comprising at least one nucleic acid comprising a nucleotide sequence encoding a wild-type hydroxyphenyl pyruvate dioxygenase or a mutated hydroxyphenyl pyruvate dioxygenase (HPPD) which is resistant or tolerate to a N-heterocyclyl- arylcarboxamide and/or a nucleotide sequence encoding a wild-type homogentisate solanesyl transferase or a mutated homogentisate solanesyl transferase (mut-HST) which is resistant or tolerate to a N-heterocyclyl-arylcarboxamide, and applying to the site an effective amount of the herbicide. Also provided is a method of indentifying a nucleotide sequence encoding a mut-HPPD which is resistant or tolerate to a N-heterocyclyl-arylcarboxamide, as well as transgenic plants having increased resistance or tolerance to a N-heterocyclyl-arylcarboxamide as compared to a wild-type variety of the plant cell.

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