C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/297, 260/308
C07D 277/68 (2006.01) A01N 25/32 (2006.01) A01N 47/42 (2006.01) A01N 47/44 (2006.01) C07C 275/70 (2006.01) C07D 213/643 (2006.01) C07D 241/44 (2006.01) C07D 263/58 (2006.01)
Patent
CA 1242722
ABSTRACT OF THE DISCLOSURE Compounds of the formula Image I wherein X denotes O or -CH2-, Y denotes O, S or NR5, A denotes a direct bond, -CH2-CH2- or -CH=CH-, R1 denotes (substituted) phenyl, pyridyl, benzoxazolyl, benzothiazolyl or quinazolyl, R2 denotes alkyl or, together with NR5, denotes a heterocyclic ring, R3 and R4 denote H, alkyl or, together, the =CH-N(CH3)2 group and, if R3 = H, R4 also denotes an acyl, carboxylic acid ester or carbamoyl group, and R5 denotes H or alkyl, areactive herbicides, growth regulators and antidotes.
467443
Bauer Klaus
Bieringer Hermann
Burstell Helmut
Horlein Gerhard
Liebl Rainer
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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