C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 471/04 (2006.01) A01N 43/90 (2006.01) C07D 487/04 (2006.01)
Patent
CA 2154790
Novel substituted pyrazolo-rings fused to nitrogen containing heterocyclic rings having formula (I) in which at least one of Y, Z or W is N or N-O and the remainder of Y, Z or W is C-R wherein R is hydrogen; halogen; nitro; cyano; alkyl; alkoxymethyl; acetoxymethyl; hydrox- ymethyl; haloalkyl; formyl; alkylcarbonyl, carboxy and its salts; COO alkyl; azido (N3); amino; substituted amino wherein the substituents are alkyl, alkoxy, hydroxy, formyl, alkylcarbonyl, alkoxycarbonylalkyloxy, alkoxycarbonylalkylthio, alkoxycarbonylalkylidenecarbonyl, hydroxycarbonylalkoxy, hydroxycarbonylthio, cyanoalkoxy, hydroxycarbonylalkyledinecarbonyl, alkylsufonyl, haloalkylsulfonyl, aminocar- bonyl, (di)alkylaminocarbonyl, alkoxycarbonyl, alkoxyalkyl, hydroxycarbonylalkyl, alkoxycarbonylalkyl, and amino; carboxyamido; sub- stituted carboxyamido wherein said substituents can be selected from alkyl, alkylsulfonyl and haloalkylsulfonyl; sulfonamido wherein the N is substituted with hydrogen and/or alkyl; YR6 wherein Y is O and S(O)m and R6 is selected from the group hydrogen, alkyl, haloalkyl, cyanoalkyl, alkoxycarbonylalkyl, hydroxycarbonylalkyl and aminocarbonylalkyl wherein the N is substituted with hydrogen and/or alkyl; m is 0 to 2; R1 is hydrogen and halogen; R2 is hydrogen, nitro, halogen, cyano, alkylthio, alkylsulfinyl, alkylsufonyl, and alkoxy; R3 is halogen, haloalkyl, cyano, alkylthio,alkylsulfinyl, and alkylsulfonyl; R4 is hydrogen and halogen; X is N or C-R5; wherein R5 is hydrogen haloalkyl halogen, cyano, nitro, alkylthio, alkylsulfinyl, alkylsulfonyl, and alkoxy; and agriculturally acceptable salts thereof.
Curtis Jeff Kimo
Knudsen Christopher Glade
Michaely William James
Gowling Lafleur Henderson Llp
Zeneca Limited
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