利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

739 条记录 (耗时 0.029 秒)

    Herbicides containing substituted 2-aminothiophenes
    94.
    发明授权
    Herbicides containing substituted 2-aminothiophenes 失效

    公开(公告)号：US5422335A

    公开(公告)日：1995-06-06

    申请号：US70389

    申请日：1993-06-07

    申请人： Helmut Hagen ,  Gerhard Nilz ,  Helmut Walter ,  Andreas Landes

    发明人： Helmut Hagen ,  Gerhard Nilz ,  Helmut Walter ,  Andreas Landes

    IPC分类号： A01N25/32 ,  A01N35/06 ,  A01N39/02 ,  A01N43/10 ,  C07D333/38 ,  C07D333/68 ,  C07D333/70 ,  C07D409/04 ,  C07D409/12 ,  C07D417/12 ,  A01N43/12 ,  A01N47/24 ,  C07D333/54

    CPC分类号： C07D409/04 ,  A01N25/32 ,  C07D333/38 ,  C07D333/68 ,  C07D409/12 ,  C07D417/12

    摘要： A herbicidal composition containing one or more substituted 2-aminothiophenes of the formula I ##STR1## where R.sup.1 and R.sup.2 together from a C.sub.4 -alkylene chain to which a benzene ring may be fused,R.sup.3 is --CN or CX--R.sup.6, where R.sup.6 is hydroxyl, C.sub.1 -C.sub.4 -alkoxy or amino,R.sup.4 is hydrogen or a phenyl group which may carry one or two nitro radicals,--PO(OR.sup.8).sub.2, --CX--R.sup.9, --SO.sub.2 R.sup.10, --CX--N(H) --CO--R.sup.8 or --CX--N(R.sup.7)--SO.sub.2 --R.sup.11,whereR.sup.8 is hydrogen, C.sub.1 -C.sub.4 -alkyl or phenyl groupR.sup.9 is C.sub.1 -C.sub.20 -alkyl, partially or completely halogenated C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl, C.sub.6 -cycloalkyl, or amino, C.sub.1 -C.sub.4 -alkylamino, C.sub.3 -C.sub.8 -cycloalkylamino, phenyl or phenylamino, where the aromatic moiety may carry at least one of nitro and halogen;R.sup.10 is C.sub.1 -C.sub.4 -alkyl or phenyl, which may carry one C.sub.1 -C.sub.4 -alkyl radical;R.sup.11 is pyrrolidin-1-yl, piperidin-1-yl, morpholin-4-yl or piperazin-1-yl, where the heterocyclic structures may carry one C.sub.1 -C.sub.4 -group;R.sup.5 is hydrogen;orR.sup.4 and R.sup.5 together form a group .dbd.CR.sup.12 R.sup.13 or --CO--W--CO--, where R.sup.12 is hydrogen, amino, C.sub.1 -C.sub.4 -alkylamino or C.sub.3 -C.sub.8 -cycloalkylamino;R.sup.13 is amino, C.sub.3 -C.sub.8 -cycloalkylamino, phenyl or pyridyl, where the two last mentioned substituents may carry at least one halogen or nitro radicals;W is an ethylene or ethenylene bridge, or a 6-membered 1,2-C-bonded aromatic bridge where these bridge members may carry, on each substitutable carbon atom, at least one halogena 5-membered or 6-membered 1,2-C-bonded cycloalkylene or cycloalkenylene bridge,and the basic salts of the compounds I in which R.sup.3 is hydroxycarbonyl or hydroxythiocarbonyl, and the acidic salts of the compounds I which contain a basic nitrogen atom, as antagonistic compoundsand one or more herbicidal active ingredients from the group consisting ofthe cyclohexenone derivatives of the formula III ##STR2##

    Method for controlling harmful plants in rice with 2-benzoyl-1,3-cyclohexanedione derivatives
    95.
    发明授权
    Method for controlling harmful plants in rice with 2-benzoyl-1,3-cyclohexanedione derivatives 失效
    用2-苯甲酰基-1,3-环己二酮衍生物控制水稻有害植物的方法

    公开(公告)号：US5318947A

    公开(公告)日：1994-06-07

    申请号：US856170

    申请日：1992-06-09

    申请人： Oswald Ort ,  Lothar Willms ,  Hans-Joachim Zeiss ,  Klaus Bauer ,  Hermann Bieringer

    发明人： Oswald Ort ,  Lothar Willms ,  Hans-Joachim Zeiss ,  Klaus Bauer ,  Hermann Bieringer

    IPC分类号： A01N35/06 ,  A01N37/34 ,  A01N41/10 ,  A01N37/22

    CPC分类号： A01N41/10 ,  A01N35/06

    摘要： Compounds of the formula I ##STR1## where R.sup.1 to R.sup.9 are as defined in claim 1 are known as herbicides. When these compounds are applied in traditionally used amounts, this often results in damage to crop plants in the crops, when it is desired to achieve sufficient action against weeds typically occurring therein. However, according to the invention it is possible to reduce the application rates to 0.001 to 0.5 kg of a.i./ha in rice growing, and the action obtained against important harmful plants in rice from the species Sagittaria, Cyperus and Scirpus Eleocharis is nevertheless sufficient.

    摘要翻译： PCT No.PCT / EP90 / 01721 Sec。 371日期：1992年6月9日 102（e）日期1992年6月9日PCT提交1990年10月12日PCT公布。 出版物WO91 / 05470 日本1991年5月2日。式I的化合物（I）其中R1至R9如权利要求1中所定义，作为除草剂是已知的。 当这些化合物以传统使用的量施用时，当期望通过其中通常发生的杂草达到足够的作用时，这通常导致作物对作物的损害。 然而，根据本发明，可以将水稻种植中的施用率降低至0.001至0.5kg的a.i./ha，而对于来自S the属（Sagittaria），莎草（Scperus）和Ele the属（Scirpus Eleocharis）的水稻中重要的有害植物所获得的作用仍然足够。