4-AMINOPICOLINATOS Y SU USO COMO HERBICIDAS

• Main Authors: FIELDS, STEPHEN, CRAIG, BJELK, LESLIE, ANNE, BUYSSE, ANN, MARIE, KEESE, RENEE, JOAN, ALEXANDER, ANITA, LENORA, BALKO, TERRY, WILLIAM
• Format: Patent
• Language: Spanish
• Published: 01.09.2007
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HUNTING; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

Un compuesto de **Fórmula**, en la que: Y representa: halógeno, alcoxi C1-C6, alquil(C1-C6)tio, ariloxi, heteroariloxi o trifluorometilo; Z representa: halógeno, alcoxi C1-C6, alquil(C1-C6)tio, ariloxi o nitro y W representa: -N3, -NR1R2, -N=CR3R4 o -NHN=CR3R4 4-Aminopicolinic acids, having halogen, alkoxy, alkylthio, aryloxy, heteroaryloxy or trifluormethyl substituents in the 3-, 5- and 6-positions, and their amine and acid derivatives of formula (I) wherein X represents H, halogen, C1-C6 alkoxy, C1-C6 alkylthio, aryloxy, nitro, or trifluoromethyl; Y represents halogen, C1-C6 alkoxy, C1-C6 alkylthio, aryloxy, heteroaryloxy or trifluoromethyl; Z represents halogen, C1-C6 alkoxy, C1-C6 alkylthio, aryloxy or nitro; and W represents -NO2, -N3, -NR1R2, -N=CR3R4 or -NHN=CR3R4 are potent herbiciedes demonstrating a broad spectrum of weed control.