公开(公告)号：US20090042726A1

公开(公告)日：2009-02-12

申请号：US12097930

申请日：2006-11-21

申请人： Janice Black ,  Jutta Elisabeth Boehmer ,  Ewan James Turner Chrystal ,  Anthony Marian Kozakiewicz ,  Andrew Plant

发明人： Janice Black ,  Jutta Elisabeth Boehmer ,  Ewan James Turner Chrystal ,  Anthony Marian Kozakiewicz ,  Andrew Plant

IPC分类号： A01N25/32 ,  C07D261/04 ,  A01N43/80 ,  A01N43/40 ,  A01P21/00 ,  C07D413/12 ,  A01N43/54

CPC分类号： A01N43/80 ,  A01N43/82 ,  C07D213/26 ,  C07D213/30 ,  C07D213/64 ,  C07D213/80 ,  C07D231/12 ,  C07D231/14 ,  C07D231/20 ,  C07D239/30 ,  C07D239/34 ,  C07D239/36 ,  C07D249/04 ,  C07D261/04 ,  C07D413/12 ,  A01N2300/00

摘要： Compounds of formula I: wherein R1, R2, R3, R4, m, R5, R6, n and Y are as defined in claim 1; or N-oxides, salts and optical isomers thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to herbicidal compositions comprising them and to methods of using them to control plants or to inhibit plant growth.

摘要翻译： 式I化合物：其中R1，R2，R3，R4，m，R5，R6，n和Y如权利要求1所定义; 或N-氧化物，盐和旋光异构体。 此外，本发明涉及制备式（I）化合物的方法，其包含它们的除草组合物以及使用它们来控制植物或抑制植物生长的方法。

公开(公告)号：US5688962A

公开(公告)日：1997-11-18

申请号：US649843

申请日：1996-05-16

申请人： John Michael Cox ,  David Philip John Pearson ,  Anthony Marian Kozakiewicz ,  Richard Butler Moore ,  Glynn Mitchell ,  David William Langton ,  Russell Ellis

发明人： John Michael Cox ,  David Philip John Pearson ,  Anthony Marian Kozakiewicz ,  Richard Butler Moore ,  Glynn Mitchell ,  David William Langton ,  Russell Ellis

IPC分类号： C07D263/20 ,  C07D263/18 ,  C07D263/28 ,  C07D263/04 ,  C07D263/16 ,  C07D263/46

CPC分类号： C07D263/18 ,  C07D263/28

摘要： A process for the synthesis of a compound of general formula II: ##STR1## wherein: R.sup.2 and R.sup.3 are each independently hydrogen or C.sub.1 -C.sub.4 alkyl; A is an aromatic or heteroaromatic ring system optionally substituted with one or more substituents as defined herein; and in which any ring nitrogen atom may be quaternised or oxidised; alternatively, any two substituents of the group A may combine to form a fused 5- or 6-membered saturated or partially saturated carbocyclic or heterocyclic ring in which any carbon or quaternised nitrogen atom may be substituted with any of the groups defined herein for A or in which a ring carbon atom may be oxidised; the process comprising cyclising a compound of general formula VII: ##STR2## wherein A, R.sup.2 and R.sup.3 are as defined for general formula II, R.sup.20 is hydrogen, benzyl or benzyl substituted with up to five substituents selected from halo, C.sub.1 -C.sub.6 alkyl, O(C.sub.1 -C.sub.6 alkyl) or nitro and R.sub.21 is C.sub.1 -C.sub.8 alkyl, benzyl or benzyl substituted with up to five of the substituents mentioned above for R.sup.20.

摘要翻译： 合成通式II化合物的方法：其中：R 2和R 3各自独立地为氢或C 1 -C 4烷基; A是任选被一个或多个如本文定义的取代基取代的芳族或杂芳族环系统; 并且其中任何环氮原子可被季铵化或氧化; 可选地，基团A的任何两个取代基可以结合形成稠合的5-或6-元饱和或部分饱和的碳环或杂环，其中任何碳或季铵化的氮原子可以被本文定义的任何A或 其中环碳原子可被氧化; 该方法包括环化通式VII的化合物：其中A，R 2和R 3如通式II所定义，R 20是氢，被至多5个选自卤素，C 1 -C 6烷基的取代基取代的苄基或苄基 ，O（C 1 -C 6烷基）或硝基，R 21是C 1 -C 8烷基，被至多5个上述R 20取代基取代的苄基或苄基。