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    71.
    发明专利
    未知

    公开(公告)号：AT440947T

    公开(公告)日：2009-09-15

    申请号：AT04798124

    申请日：2004-11-30

    Applicant: BASF SE

    Inventor： EHRHARDT THOMAS ,  REINDL ANDREAS ,  FREUND ANNETTE ,  SCHMIDT RALF-MICHAEL ,  SONNEWALD UWE ,  STITT NIGEL MARC ,  LEIN WOLFGANG ,  BIRNKE FREDERIK

    IPC: C12N9/10 ,  A01N61/00 ,  C12N15/82 ,  C12Q1/48

    Abstract: The present invention relates to the use of 2-methyl-6-solanylbenzoquinone methyltransferase which, when absent, brings about retarded growth and chlorotic leaves, as target for herbicides. In this context, there are provided novel nucleic acid sequences comprising SEQ ID NO:5 and SEQ ID NO:7 and corresponding functional equivalents. Moreover, the present invention relates to the use of 2-methyl-6-solanylbenzoquinone methyltransferase and its functional equivalents in a method for identifying herbicidal or growth-regulatory compounds, and to the use of the compounds identifed via the method as herbicides or growth regulators.

    PIPERAZINE COMPOUNDS HAVING HERBICIDAL ACTION
    76.
    发明专利
    PIPERAZINE COMPOUNDS HAVING HERBICIDAL ACTION 未知

    公开(公告)号：CA2689209A1

    公开(公告)日：2008-12-18

    申请号：CA2689209

    申请日：2008-06-11

    Applicant: BASF SE

    Inventor： SIEVERNICH BERND ,  HUPE EIKE ,  MOBERG WILLIAM KARL ,  REINHARD ROBERT ,  NEWTON TREVOR WILLIAM ,  SEITZ THOMAS ,  WITSCHEL MATTHIAS ,  SONG DSCHUN ,  EHRHARDT THOMAS ,  GROSSMANN KLAUS ,  RACK MICHAEL ,  KIBLER ELMAR ,  VESCOVI ANDREA ,  STELZER FRANK ,  PARRA RAPADO LILIANA

    IPC: C07D241/08 ,  A61K31/495 ,  C07D403/10 ,  C07D407/10 ,  C07D409/10 ,  C07D413/10 ,  C07D417/10

    Abstract: The invention relates to piperazine compounds of the following defined ge neral formula (I) and to their use as herbicides. The invention also relates to crop protection agents and to a method for combating undesired plant gro wth. In formula (I), the variables are defined as follows: R1 is selected fr om halogen, cyano, nitro, Z-C(=O)-R11, phenyl and a 5- or 6-membered heteroc yclic group that has 1, 2, 3 or 4 heteroatoms, selected from O, N and S as r ing atoms, wherein phenyl and the heterocyclic group are unsubstituted or ha ve 1, 2, 3 or 4 substituents R1a; Z stands for a covalent bond or a CH2 grou p; R11 represents hydrogen, C1-C6 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, C5 -C6 cycloalkenyl, C2-C6 alkynyl and similar; R2 represents hydrogen, halogen , nitro, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C2- C4 alkenyl, C1-C4 alkoxy, C1-C4 haloalkoxy, benzyl or a group S(O) nR21, wherein R21 stands for C1-C4 alkyl or C1-C4 haloalkyl and n stands for 0, 1 or 2; R3 represents hydrogen or halogen; R4 represents C1-C4 alkyl, C3- C4 alkenyl or C3-C4 alkynyl; R5 r epresents hydrogen, C1-C4 alkyl, C3-C4 alkenyl, C3-C4 alkynyl or a group (=O )R51, wherein R51 stands for hydrogen, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 a lkoxy or C1-C4 haloalkoxy; R6 stands for C1-C4 alkyl, C1-C4 hydroxy alkyl or C1-C4 haloalkyl; R7, R8 stand, independently of one another, for hydrogen, OH, C1-C4 alkoxy, C1-C4 haloalkyoxy, C1-C4 alkyl or C1-C4 haloalkyl; R9, R10 are selected, independently of one another, from hydrogen, halogen, CN, NO2 , C1-C4 alkyl, C1-C4 haloalkyl, C2-C4 alkenyl, C1-C4alkoxy and C1-C4 haloalk oxy.

    PLANTS HAVING INCREASED TOLERANCE TO HERBICIDES
    80.
    发明专利
    PLANTS HAVING INCREASED TOLERANCE TO HERBICIDES 未知

    公开(公告)号：ZA201209112B

    公开(公告)日：2014-02-26

    申请号：ZA201209112

    申请日：2012-12-03

    Applicant: BASF SE

    Inventor： MIETZNER THOMAS ,  WITSCHEL MATTHIAS ,  HUTZLER JOHANNES ,  EHRHARDT THOMAS ,  TRESCH STEFAN

    IPC: C12N20060101 ,  A01H20060101

    Abstract: The present invention refers to a method for controlling undesired vegetation at a plant cultivation site. The method comprises the steps of providing, at said site, a plant that comprises at least one nucleic acid comprising a nucleotide sequence encoding a wild-type hydroxyphenyl pyruvate dioxygenase or a mutated hydroxyphenyl pyruvate dioxygenase (mut-HPPD) which is resistant or tolerant to a coumarone-derivative herbicide and/or a nucleotide sequence encoding a wild-type homogentisate solanesyl transferase or a mutated homogentisate solanesyl tranferase (mut-HST) which is resistant or tolerant to a coumarone derivative herbicide, and then applying an effective amount of said herbicide to said plant cultivation site. The invention further refers to plants comprising mut-HPPD and to methods of obtaining such plants.

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