New imino:oxy:phenyl:acetic acid derivatives

    公开(公告)号:DE19604732A1

    公开(公告)日:1997-08-14

    申请号:DE19604732

    申请日:1996-02-09

    Applicant: BASF AG

    Abstract: 2-Iminooxyphenylacetic acid derivatives of formula (I) and their salts are new. R = C(CO2Me)=NOMe, C(CONHMe)=NOMe, C(CONH2)=NOMe, C(CO2Me)=COMe or C(CO2Me)=CHMe; R2 = CN, NO2, halo, 1-4C alkyl, 1-4C haloalkyl or 1-4C alkoxy; m = 0-2; R3 = H, CN, OH, halo, 1-6C alkyl (optionally substituted by halo or 1-6C alkoxy) 1-6C alkoxy, 1-6C haloalkoxy, 1-6C alkylthio, cyclopropyl, 2-6C alkenyl, or aryloxy-1-6C alkyl, benzyl or benzyloxy (all optionally ring-substituted by 1-3 CN, NO2, halo, 1-6C alkyl, 1-6C alkoxy, 1-6C haloalkyl or 1-6C haloalkoxy) or C(Me)=N-Y-Ra; Ra = 1-6C alkyl; Y = O, NH or NRa; R4 = H, CN, -Qp-C(R5)=N-Y'-R6 or -Q-O-N=CR7R8; or alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl, heteroaryl, alkoxy, alkenyloxy, alkynyloxy, cycloalkoxy, heterocyclyloxy, aryloxy, heteroaryloxy, arylthio or heteroarylthio (all optionally substituted); or CR3R4 = 4-8 membered ring containing C atoms an optionally 1 or 2 of O, S, NH and/or N(1-4C alkyl) (optionally substituted on C by halo, 1-6C alkyl or 1-4C alkoxyimino), provided R3 and R4 are not both bonded to C via hetero atoms; Q = bond, CH2, CH(Me), CH(Et) or 1,1-cyclopropyl; p = 0 or 1; Y' = O, NH or N(1-4C alkyl); R5 = as for R3 or optionally substituted cycloalkoxy, heterocyclyloxy, aryloxy, heteroaryloxy, arylthio or heteroarylthio; R6 = optionally substituted 1-10C alkyl, 3-6C cycloalkyl, 2-10C alkenyl, 2-10C alkynyl, 1-10C alkylcarbonyl, 2-10C alkenylcarbonyl, 2-10C alkynylcarbonyl, 1-10C alkylsulphonyl, aryl, heteroaryl, arylcarbonyl, heteroarylcarbonyl, arylsulphonyl or heteroarylsulphonyl; R7, R8 = Me, Et, Ar or CH2Ar; Ar = phenyl (optionally mono-, di- or trisubstituted by CN, NO2, halo, 1-6C alkyl, 1-6C alkoxy, 1-6C haloalkyl or 1-6C haloalkoxy.

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