C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/261, 260/278
C07D 401/12 (2006.01) A01N 43/00 (2006.01) A01N 43/10 (2006.01) A01N 43/40 (2006.01) A01N 43/54 (2006.01) C07D 213/643 (2006.01) C07D 213/70 (2006.01) C07D 239/34 (2006.01) C07D 277/34 (2006.01) C07D 333/32 (2006.01) C07D 409/12 (2006.01) C07D 413/12 (2006.01) C07D 417/12 (2006.01)
Patent
CA 2020016
Microbicides Abstract Compounds of formula I and their acid addition salts are valuable microbicides and may be used in the form of compositions in plant protection for preventing and controlling an attack by microorganisms. Image (I) In the formula: X is oxygen or sulfur, Het is a 5- or 6-membered heterocycle which has from one to three identical or different hetero atoms selected from nitrogen, oxygen and sulfur and which is unsubstituted or mono-, di- or tri-substituted by identical or different substituents selected from halogen, cyano, nitro, C1-C4alkyl, C3-C6cycloalkyl, C1-C4alkoxy, C1-C3haloalkoxy and trifluoro- methyl, B is -CH2-CH(R2)-CH2- or -CH=C(R2)-CH2- or -CH2-C(R2)=CH-, R1 is halogen, C1-C4alkyl or C1-C4alkoxy, n is from 0 to 2, m is 0 or 1, R2 is hydrogen or C1-C4alkyl, R3 is hydrogen or C1-C3alkyl, R4 is hydrogen, hydroxy, C1-C3alkoxy or unsubstituted C1-C4alkyl or C1-C4alkyl substituted by hydroxy or by C1-C3alkoxy, and Z is oxygen, sulfur or -CH2-.
Ag Ciba-Geigy
Fetherstonhaugh & Co.
Riebli Peter
LandOfFree
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