Use of new or known imidazopyrimidine derivatives control phytopathogenic fungi

    公开(公告)号:DE102007012627A1

    公开(公告)日:2007-10-04

    申请号:DE102007012627

    申请日:2007-03-16

    Applicant: BASF AG

    Abstract: Imidazopyrimidine derivatives (I) are used to control phytopathogenic fungi. Imidazopyrimidine derivatives of formula (I) are used to control phytopathogenic fungi. R1>, R2>H, CN, NO2, 1-8C (halo)alkyl, 1-8C hydroxyalkyl, (1-4C)alkoxy(1-8C)alkyl, 2-8C (halo)alkenyl, 2-8C (halo)alkynyl, 1-8C (halo)alkoxy, 3-8C (halo)cycloalkyl, SR, SOR, SO2R, CHO, CSNH2, 1-8C alkylcarbonyl, 1-8C alkoxycarbonyl, 1-8C alkylcarbamoyl, 1-8C alkoximinocarbonyl, (1-8C)alkoximino(1-8C)alkyl, hydroximino(1-8C)alkyl, CRcRdORe or C(Rf)=NRg, optionally substituted; Rc, Rd, Re : H, R, 3-8C cycloalkyl, (1-8C)alkoxy(1-8C)alkyl, 2-8C alkenyl, 2-8C alkynyl, benzyl; Rd+Re : 1-5C alkylenedioxy optionally substituted with 1-2 of Me, Et, OH, OMe, OEt, CH2OH, CH2OMe, CH2OEt; Rf : H or R; Rg : R, 3-8C cycloalkyl, or optionally substituted phenyl or phenylamino; R : 1-8C alkyl; X : H, halo, OH, CN, NAA', 1-8C (halo)alkoxy,SR, SOR, SO2R, 1-8C (halo)alkyl, 2-8C (halo)alkenyl, 2-8C (halo)alkynyl, cyano(1-4C)alkyl or (1-4C)alkoxy(1-4C)alkyl; Y' : optionally substituted 5- to 10-membered heterocyclyl or optionally substituted phenyl; Z' : 1-10C (halo)alkyl, 2-10C (halo)alkenyl, 2-10C (halo)alkynyl, 3-10C (halo)cycloalkyl, 3-10C (halo)cycloalkenyl, (halo)phenyl, (halo)napthyl or 5- to 10-membered heterocyclyl, optionally substituted. Full definitions are given in the Definitions Field (Full Definitions). Independent claims are also included for: (1) compounds (I) in which Y and Z are not both optionally substituted phenyl, excluding 7-chloro-5-cycloheptyl-6-(2,4,6-trifluorophenyl)-imidazo[1,2-a]pyrimidine, 3-(4-(7-chloro-5-cycloheptyl-imidazo[1,2-a]pyrimidin-6-yl)-3,5-difluorophenoxy)-N,N-dimethyl-1-propanamine and N-(3-(4-(7-chloro-5-cyclohexyl-imidazo[1,2-a]pyrimidin-6-yl)-3,5-difluorophenoxy)propyl)-N,N-dimethylamine; (2) two processes for preparing (I); (3) imidazopyrimidine derivatives of formula (VI) and their hydrolysis products. X" : H or 1-7C alkyl; R : 1-4C alkyl. [Image] [Image] ACTIVITY : Plant antifungal. No biological data given. MECHANISM OF ACTION : None given.

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