C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/259, 167/7.1
C07D 239/28 (2006.01) A01N 43/54 (2006.01) C07D 239/42 (2006.01) C07D 239/46 (2006.01) C07D 239/48 (2006.01) C07D 239/50 (2006.01) C07D 239/52 (2006.01) C07D 239/56 (2006.01) C07D 239/58 (2006.01) C07D 239/60 (2006.01)
Patent
CA 1218370
N-(2-Nitrophenyl)-5-aminopyrimidine derivatives, the preparation and use thereof Abstract The invention discloses novel N-(2-nitrophenyl)-5-aminopyrimidine derivatives of the general formula Image (I) wherein R1 and R2 are each independently NO2 or CF3, or one of R1 and R2 is hydrogen, R3 is hydrogen or halogen, R4 is hydrogen or the -C(O)R' group, in which R' is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio, R5,R6 and R7 are each independently hydrogen, halogen, nitro, cyano, ehiocyano, mercapto, C1-C6alkyl, C1-C6haloalkyl,C1-C6alkoxy, C1-C6alkoxy which is substituted by halogen, nitro, cyano, C1-C3alk- oxy, C1-C3alkylthio and/or N(C1-C4alkyl)2; or are C3-C6cycloalkoxy, C3-C6alkenyloxy, C3-C6alkynyloxy, C1-C6alkylthio, C3-C6alkenylthio, C1-C6alkylsulfonyl, C1-C6alkylsulfoxyl, C3-C6alkenyl, C3-C6haloalk- enyl, C3-C6alkynyl, C3-C6haloalkynyl or the N(C1-C4alkyl)2 group, and R5 may additionally be a phenyl or benzyl group which is unsubstituted or substituted by one to three identical or different members selected from halogen, nitro, cyano, C1-C4alkyl, C1-C3halo- alkyl N-(C1-C3alkyl)2, and/or C1-C3 alkoxy. The preparation of these compounds and their use in agriculture are also disclosed.
459440
Hubele Adolf
Nyfeler Robert
Zondler Helmut
Fetherstonhaugh & Co.
Syngenta Participations Ag
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