Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1988-08-03
1990-10-16
Ford, John M.
Chemistry: fertilizers
Processes and products
Forms or conditioning
544321, 544323, 544332, A01N 4354, C07D23969, C07D23942, C07D23950
Patent
active
049631802
ABSTRACT:
Compounds of the formula I or their salts ##STR1## wherein R.sup.1 denotes substituted alkyl; (subst.) alkenyl; (subst.) alkynyl; R.sup.2 denotes halogen; nitro; (subst.) alkyl or (subst.) alkoxy; R.sup.3 denotes hydrogen; alkyl; alkenyl or alkynyl; R.sup.4 denotes a heterocyclic radical or the formulae ##STR2## where E is CH or N; and n denotes 0, 1, 2 or 3, possess excellent herbicidal and plant growth-regulating properties.
REFERENCES:
patent: 4191553 (1980-03-01), Reap
patent: 4534790 (1985-08-01), Wolf
patent: 4678500 (1987-07-01), Hay
Bauer Klaus
Bieringer Hermann
Kehne Heinz
Willms Lothar
Ford John M.
Hoechst Aktiengesellschaft
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