DERIVATI DEL 3,4 DEIDRO PIPERIDIN 5 ONE AD ATTIVITA' ERBICIDA

• Main Authors: CIRO PREZIUSO, GIOVANNI MEAZZA, GIOVANNI CAMAGGI
• Format: Patent
• Language: Italian
• Published: 29.10.1991
• Edition: 5
• 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

Novel compounds that exhibit herbicidal action have the general formula: in which: R = -CO-R , R - @ = N-OR , -NH-COR (where R , R = alkyl, phenyl, substituted phenyl, naphthyl, cycloalkyl; R = alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, substituted phenyl, heterocycle, aralkyl, cycloalkyl; R = substituted phenyl); R ,R ,R ,R = H, alkyl, haloalkyl; R = -OR , -O- @-R , -S(O)m -R , -NR R , halogen, -O- @-OR , -O-S(O)q -R (where: R = H, alkaline or alkaline earth metal; R , R = alkyl, haloalkyl, phenyl, substituted phenyl, aralkyl, cycloalkyl; m,q = 0,1,2; R , R = H, alkyl, alkoxyl; R =alkyl, alkenyl, aralkyl, phenyl, substituted phenyl; R = alkyl, phenyl, substituted phenyl); R = phenyl, substituted phenyl, aralkyl, cycloalkyl, the -OR group (where R = alkyl, phenyl, substituted phenyl, aralkyl, substituted aralkyl), the - @-Y group (where X=O, S and Y= phenyl, substituted phenyl, heterocycle, alkyl, haloalkyl, cycloalkyl, -R - -X -R , -X-R ,-R -X -R -X -R ,-NR R , wherein : R = alkyl C1-C16, aralkyl; R = alkyl C1-C16 , haloalkyl, alkenyl, alkynyl, cycloalkyl, phenylalkyl C7-C13, phenyl; R = alkyl C1-C16 , haloalkyl, alkenyl C3-C8, alkynyl, cycloalkyl, aralkyl, aryl, substituted aryl, -R -X -R ; R ,R , R , (like or unlike) are C1-C16 alkyls; R ,R , (like or unlike)are: H, alkyl C1-C6 , alkoxyl C1-C6, phenyl, substituted phenyl; X ,X (like or unlike) are O, S, SO, SO2); n=0, 1, on condition that when n=1, R = phenyl, substituted phenyl, aralkyl, cycloalkyl.