发明名称 1-(PYRIDAZIN-3-YL)-IMIDAZOLIDIN-2-ONE DERIVATIVES AS HERBICIDES
摘要 The invention relates to pyrrolone compounds of the formula (I) wherein R1, R2, R3, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.;
申请公布号 US2016262395(A1) 申请公布日期 2016.09.15
申请号 US201415035665 申请日期 2014.11.06
申请人 SYNGENTA PARTICIPATIONS AG ;SYNGENTA LIMITED 发明人 Phadte Mangala;Sonawane Ravindra;Longstaff Adrian;Ling Kenneth;Russell Sally Elizabeth;Desson Timothy Robert;Hotson Matthew Brian;Moseley Donn Warwick;Boehmer Jutta Elisabeth;Morris James Alan;Hennessy Alan Joseph
分类号 A01N43/58;C07D403/04 主分类号 A01N43/58
代理机构 代理人
主权项 1. A compound of formula (I) wherein X is selected from S and O; Rb is selected from hydrogen, halogen, C1-C4 alkyl, C2-C4 alkenyl, C1-C4 haloalkyl, C1-C6 alkoxy, C2-C4 alkenyloxy, C2-C4 alkynyloxy, C1-C4 alkoxy-C1-C4 alkyl, C1-C4 halolkoxy, C1-C3 alkoxy-C1-C3 alkoxy, C1-C4-alkylthio, C1-C4 alkylsulfinyl, C1-C4 alkylsulfonyl, a group R5R6N—, a group R5C(O)N(R6)—, a group R5S(O2)N(R6)—, a group R5R6NSO2—, a group R5R6NC(O)—, aryl optionally substituted by one or more groups independently selected from halogen, nitro, cyano, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl and C1-C3 haloalkoxy, aryloxy optionally substituted by one of more groups independently selected from halogen, nitro, cyano, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl and C1-C3 haloalkoxy and heteroaryl optionally substituted by one or more groups independently selected from halogen, nitro, cyano, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl and C1-C3 haloalkoxy; Rc is selected from C1-C6 haloalkyl and, when Rb is R5R6NC(O)—, Rc is selected from hydrogen, halogen, C1-C4 alkyl and C1-C4 haloalkyl; Rd is selected from hydrogen, halogen, cyano, C1-C6 alkyl and C1-C6 haloalkyl; or Rc and Rd together with the carbon atoms to which they are attached form a 3-7 membered saturated or partially unsaturated ring optionally comprising from 1 to 3 heteroatoms independently selected from S, O and N and optionally substituted with from 1 to 3 groups independently selected from halogen, C1-C6 alkyl and C1-C6 haloalkyl; R1 is selected from hydrogen, hydroxyl, C1-C6 alkyl optionally substituted with NR10R11, C2-6 alkenyl, C2-6 alkynyl, C1-C4 cycloalkyl, C1-C4 cyanoalkyl, C1-C3 haloalkyl, C1-C6 alkoxy and C1-C4 alkoxy-C1-C4 alkyl; wherein R10 and R11 are independently selected from hydrogen, C1-C6 alkyl and C1-C6 haloalkyl; R2 is selected from hydrogen, hydroxyl, halogen, C1-C6 alkyl, C2-6 alkenyl, C2-C6 alkynyl, C1-C6 alkoxy, C2-6 alkenyloxy, C2-6 alkynyloxy, C1-C6 haloalkyl, C1-C6 haloalkoxy, C1-C6 alkoxy C1-C6 alkyl, C1-C4 alkoxy-C1-C4 alkoxy, C1-C4 hydroxyalkyl, C1-C6 cyanoalkyl and the group —NR12R13, wherein R12 and R13 are independently selected from hydrogen and C1-C6 alkyl; or R1 and R2 together with the nitrogen and carbon atoms to which they are attached form a 3-7 membered saturated or partially unsaturated ring optionally comprising from 1 to 3 heteroatoms independently selected from S, O and N and optionally substituted with from 1 to 3 groups independently selected from hydroxyl, ═O, C1-C6 alkyl and C1-C6 haloalkyl; R3 is selected from halogen, hydroxyl, —NR14R15 or any one of the following groups R5 and R6 are independently selected from hydrogen, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 cyanoalkyl, C2-6 alkenyl, C2-6 alkynyl, C1-C6 alkoxy and C1-C6 alkoxy-C1-C6 alkyl or R5 and R6 together with the carbon atoms to which they are attached form a 3-6 membered saturated or partially unsaturated ring optionally comprising from 1 to 3 heteroatoms independently selected from S, O and N and optionally substituted with from 1 to 3 groups independently selected from halogen and C1-C6 alkyl; R7 and R8 are independently selected from hydrogen, C1-C6 alkyl, C1-C6 haloalkyl, C2-6 alkenyl, C2-6 alkynyl, a C3-C6 cycloalkyl group optionally substituted with 1 to 3 groups independently selected from C1-C3 alkyl, C2-C4 alkenyl, C1-C3 haloalkyl and C2-C4 haloalkenyl, a C5-C10 heterocyclyl group which can be mono- or bicyclic comprising from 1 to 4 heteroatoms independently selected from N, O and S and optionally substituted with 1 to 3 groups independently selected from halogen, C1-C3 alkyl, C1-C3 haloalkyl and C1-C3 alkoxy, a C5-C10 heteroaryl group which can be mono- or bicyclic comprising from 1 to 4 heteroatoms independently selected from N, O and S and optionally substituted with 1 to 3 groups independently selected from halogen, C1-C3 alkyl, C1-C3 haloalkyl and C1-C3 alkoxy, a C6-C10 aryl group optionally substituted with 1 to 3 groups independently selected from halogen, nitro, cyano, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl and C1-C3 haloalkoxy, a C6-C10 arylalkyl group optionally substituted with 1 to 3 groups independently selected from C1-C4 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl and the group —OC(O)—C1-C4 alkyl, or R7 and R8 together with the atoms to which they are attached form a 3-6 membered saturated or partially unsaturated ring optionally comprising from 1 to 3 heteroatoms independently selected from S, O and N and optionally substituted with from 1 to 3 groups independently selected from halogen and C1-C6 alkyl; R9 is selected from C1-C6 alkyl and benzyl optionally substituted with 1 to 3 groups independently selected from halogen, nitro, cyano, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl and C1-C3 haloalkoxy; R14 and R15 are, independently, selected from hydrogen, C1-C20 alkyl, C1-C20 haloalkyl, C1-C20 alkoxy, C1-C20 alkoxy-C1-C20 alkyl, C2-C20 alkenyl, C2-C20 alkynyl and benzyl, or R14 and R15 together with the carbon atoms to which they are attached form a 3-6 membered saturated or partially unsaturated ring optionally comprising from 1 to 3 heteroatoms independently selected from S, O and N and optionally substituted with from 1 to 3 groups independently selected from halogen and C1-C6 alkyl; or an N-oxide or salt form thereof.
地址 Basel CH