C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/268, 260/277
C07D 213/04 (2006.01) A01N 43/40 (2006.01) A01N 47/12 (2006.01) C07D 213/55 (2006.01) C07D 213/56 (2006.01) C07D 213/57 (2006.01) C07D 401/06 (2006.01) C07F 1/00 (2006.01)
Patent
CA 1217492
ABSTRACT FUNGICIDALLY ACTIVE COMPOUNDS Novel compounds of the general formula (I) Image (I) or an N-oxide, salt or metal salt complex thereof, wherein one or Ar1 and Ar2 represents an optionally substituted 6 membered heteroaromatic ring containing 1 or 2 nitrogen atoms and the other of Ar1 and Ar2 represents an optionally substituted 5 or 6 membered heterocyclic ring having 1 or 2 heteroatoms or an optionally substituted phenyl group; R1 represents a hydrogen atom or an optionally substituted alkyl group, R2 represents a cyano group, a -COOH group or an ester or thioester thereof, or a group Image or Image wherein each of R4 and R5 independently represents a hydrogen atom or an optionally substituted alkyl or phenyl group or R4 and R5 together with the interjacent nitrogen atom represent a hetero- cyclic ring and Y represents a halogen atom; R3 represents a cyano group, a COOH group or an ester or thioester thereof, a hydroxy or thio group, or a group Image wherein R6 represents an optionally substituted alkyl or phenyl group, R7 represents an acyl group derived from a carboxylic acid, and R8 and R9 are as defined above for R4 and R5 exhibit fungicidal properties.
435105
Haken Pieter T.
Webb Shirley B.
Shell Canada Limited
Smart & Biggar
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