中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

45 records (took 0.03 seconds)

    METHODS OF PEST CONTROL IN SOYBEAN
    34.
    发明申请
    METHODS OF PEST CONTROL IN SOYBEAN 审中-公开
    大豆病虫害防治方法

    公开(公告)号：US20150152070A1

    公开(公告)日：2015-06-04

    申请号：US14418367

    申请日：2013-07-26

    Applicant: Syngenta Participations AG

    Inventor： Myriem El Qacemi ,  Jerome Yves Cassayre

    IPC: C07D261/04 ,  G06Q30/00 ,  A01N43/80 ,  C07D207/20 ,  A01N43/36

    CPC classification number: C07D261/04 ,  A01N43/36 ,  A01N43/80 ,  C07D207/20 ,  G06Q30/018

    Abstract: The invention provides methods comprising applying to a crop of soybean plants, the locus thereof, or propagation material thereof, a compound of formula (I) wherein —B1—B2—B3— is —C═N—O—, —C═N—CH2— or —N—CH2—CH2—; Y1, Y2 and Y3 are independently CH or nitrogen; wherein no more than two of Y1, Y2 and Y3 are nitrogen and wherein Y2 and Y3 are not both nitrogen; R9 is C1-C4alkyl, C1-C4haloalkyl, C1-C4alkyl-O—CH2—, C1-C4haloalkyl-O—CH2—, C3-C6cycloalkyl, C3-C6cycloalkyl-CH2—, C1-C4alkyl-S—CH2—, C1-C4alkyl-S(O)—CH2—, or C1-C4alkyl-S(O2)—CH2—; X2 is C—X6 or nitrogen; X1, X3 and X6 are independently hydrogen, halogen or trihalomethyl, wherein at least two of X1, X3 and X6 are not hydrogen; X4 is trifluoromethyl, difluoromethyl or chlorodifluoromethyl. Preferably the methods are for control of stinkbugs, in particular from the genus Euschistus and in particular the species Euschistus heros.

    Abstract translation: 本发明提供了一种方法，其包括向大豆植物作物，其基因座或其繁殖材料施用式（I）化合物，其中-B1-B2-B3-为-C = N-O-，-C = N -CH 2 - 或-N-CH 2 -CH 2 - ; Y1，Y2和Y3独立地为CH或氮; 其中Y1，Y2和Y3中不超过两个是氮，并且其中Y 2和Y 3不都是氮; R9是C1-C4烷基，C1-C4卤代烷基，C1-C4烷基-O-CH2-，C1-C4卤代烷基-O-CH2-，C3-C6环烷基，C3-C6环烷基-CH2-，C1-C4烷基-S-CH2-，C1- C 4烷基-S（O）-CH 2 - 或C 1 -C 4烷基-S（O 2）-CH 2 - ; X2是C-X6或氮; X1，X3和X6独立地为氢，卤素或三卤代甲基，其中X 1，X 3和X 6中的至少两个不是氢; X4是三氟甲基，二氟甲基或氯二氟甲基。 优选地，这些方法用于控制臭椿，特别是来自Euschistus属，特别是Euschistus heros的物种。

    PROCESSES FOR THE PREPARATION OF PYRROLIDINE INTERMEDIATES
    35.
    发明申请
    PROCESSES FOR THE PREPARATION OF PYRROLIDINE INTERMEDIATES 有权
    制备吡咯烷酮中间体的方法

    公开(公告)号：US20140296527A1

    公开(公告)日：2014-10-02

    申请号：US14346773

    申请日：2012-09-28

    Applicant: SYNGENTA PARTICIPATIONS AG

    Inventor： Tomas Smejkal ,  Helmars Smits ,  Sebastian Volker Wendeborn ,  Guillaume Berthon ,  Jerome Yves Cassayre ,  Myriem El Qacemi

    IPC: C07D453/04 ,  C07C255/41 ,  C07D207/08 ,  C07D307/46 ,  C07D207/325 ,  C07D207/12

    CPC classification number: C07D453/04 ,  C07C253/10 ,  C07C253/30 ,  C07C255/40 ,  C07C255/41 ,  C07D207/08 ,  C07D207/12 ,  C07D207/267 ,  C07D207/325 ,  C07D207/333 ,  C07D207/40 ,  C07D307/46 ,  C07D409/12

    Abstract: The present invention relates to processes for the enantio-selective preparation of spyrrolidine derivatives useful in the manufacture of pesticidally active compounds, as well as to intermediates in the processes. The processes include those comprising(a-i) reacting a compound of formula Ia wherein P is alkyl, aryl or heteroaryl, each optionally substituted, wherein the heteroaryl is connected at P via a ring carbon atom; R1 is chlorodifluoromethyl or trifluoromethyl; R2 is aryl or heteroaryl, each optionally substituted; with a source of cyanide in the presence a chiral catalyst to give a compound of formula IIa wherein P, R1 and R2 are as defined for the compound of formula Ia; and (a-ii) oxidising the compound of formula IIa with a peroxy acid, or peroxide in the presence of an acid to give a compound of formula VI wherein R1 and R2 are as defined for the compound of formula Ia.

    Abstract translation: 本发明涉及用于制备杀虫活性化合物的螺吡咯烷衍生物的对映选择性制备方法以及该方法中的中间体。 所述方法包括（a-i）使式Ia化合物（其中P为烷基，芳基或杂芳基）各自任意取代的化合物，其中杂芳基通过环碳原子在P连接; R1是氯二氟甲基或三氟甲基; R 2是芳基或杂芳基，各自任选被取代; 在存在手性催化剂的情况下产生氰化物源，得到式IIa化合物，其中P，R 1和R 2如对于式Ia化合物所定义; 和（a-ii）在酸存在下用过氧酸或过氧化物氧化式IIa化合物，得到式VI化合物，其中R 1和R 2如对于式Ia化合物所定义。

    Methods of pest control in soybean
    36.
    发明授权
    Methods of pest control in soybean 有权

    公开(公告)号：US11930816B2

    公开(公告)日：2024-03-19

    申请号：US14419074

    申请日：2013-07-26

    Applicant: Syngenta Participations AG

    Inventor： Myriem El Qacemi ,  Jerome Yves Cassayre

    IPC: A01N43/80 ,  G06Q30/00 ,  G06Q30/018

    CPC classification number: A01N43/80 ,  G06Q30/018

    Abstract: The present invention relates to methods, preferably for controlling and/or preventing infestation of stinkbugs in soybean, comprising applying to a crop of soybean plants, the locus thereof, or propagation material thereof, a compound of formula (I) wherein —B1—B2—B3— is —C═N—O—, —C═N—CH2—, —C═CH2—O— or —N—CH2—CH2—; L is a direct bond or methylene; A1 and A2 are C—H, or one of A1 and A2 is C—H and the other is N; X1 is group X R1 is C1-C4alkyl, C1-C4haloalkyl or C3-C6cycloalkyl; R2 is chlorodifluoromethyl or trifluoromethyl; each R3 is independently bromo, chloro, fluoro or trifluoromethyl; R4 is hydrogen, halogen, methyl, halomethyl or cyano; R5 is hydrogen; or R4 and R5 together form a bridging 1,3-butadiene group; p is 2 or 3.

    Insecticidal compounds
    40.
    发明授权
    Insecticidal compounds 有权

    公开(公告)号：US09913471B2

    公开(公告)日：2018-03-13

    申请号：US15361838

    申请日：2016-11-28

    Applicant: Syngenta Participations AG

    Inventor： Jerome Yves Cassayre ,  Peter Renold ,  Myriem El Qacemi ,  Thomas Pitterna ,  Julie Clementine Toueg

    IPC: C07D413/00 ,  A01N43/80 ,  C07D261/02 ,  C07D327/02 ,  C07D413/14 ,  C07D411/12 ,  C07D413/12

    CPC classification number: A01N43/80 ,  C07D261/02 ,  C07D327/02 ,  C07D411/12 ,  C07D413/12 ,  C07D413/14

    Abstract: The present invention provides compounds of formula (I): wherein A1, A2, A3 and A4 are independently of one another C—H, C—R5, or nitrogen; B1—B2—B3—B4 is —CH2—C═N—CH2—, —CH2—N—CH2—CH2—, —CH2—C═CH—O— or —CH═C—CH2—O—; G1 is oxygen or sulfur; L is a single bond or C1-C8alkylene; R1 is hydrogen, C1-C8alkyl, C1-C8alkylcarbonyl-, C1-C8alkoxy, C2-C8alkenyl, C2-C8alkynyl, C1-C8alkoxy-C1-C8alkyl, aryl or aryl substituted by one to three R6, or R1 is heterocyclyl or heterocyclyl substituted by one to three R6 or C1-C8alkoxycarbonyl-; R2 is hydrogen, C1-C8haloalkyl or C1-C8alkyl; R3 is C1-C8haloalkyl; R4 is aryl or aryl substituted by one to three R6, or R4 is heterocyclyl or heterocyclyl substituted by one to three R6; Y1 is CR7R8, C═O or C═S; Y2, Y3 and Y4 are independently CR7R8, C═O, C═S, N—R9, O, S, SO or SO2; wherein at least two adjacent ring atoms in the ring formed by Y1, Y2, Y3 and Y4 are heteroatoms; each R7 and R8 is independently hydrogen, halogen, C1-C8alkyl, or C1-C8haloalkyl; and R5, R6, R7, R8 and R9 are as defined in the claims. The invention also relates to processes and intermediates for preparing these compounds, to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising these compounds and to methods of using these compounds to control insect, acarine, nematode and mollusc pests.

Patent Agency Ranking