| abstract |
Substd. 1-(phenyl or pyridyl)-pyrazoles of formula (I) and their salts are new: X = CR7 or N; R = halo or 1-6C alkyl or alkoxy (opt. halogenated); R1 = CN or NO2; R2 = H or S(O)pR4; R3 = H or N(R5)S(O)pR6; R4 = opt. halogenated 1-6C alkyl; R5 = H or 1-6C alkyl; R6 = 1-6C haloalkyl, opt. halogenated Ph, -(CH2)mCOOR8, -(CH2)mCN, -N(R8)R9, -N(R9)COOR8, -N(R9)SO2R8, -N(R9)COR8, -N(R9)CON(R8)R9, -N(R9)P(Y)(OR8)2, or -N(R9)SO2N(R8)R9; R7 = H, halo or 1-6C alkyl or alkoxy (opt. halogenated); R8 = 1-8C alkyl or aryl; R9 = opt. halogenated 1-8C alkyl, aryl, -(CH2)mCOOR8 or -(CH2)mCN; Y = O or S; m = 1-4; n = 0-4; p = 0-2; provided that X is not substd. |