Sugar derivatives comprising oxiranes or alpha,beta-unsaturated gamma-lactones, process for their preparation and their utilisation as pesticides

• Main Authors: WILKINS, RICHARD, PILAR GRASES SANTOS SILVA REUTER, AMELIA, LUKEBA CANDA, TANA, GUERRA JUSTINO, JORGE ALBERTO
• Format: Patent
• Language: English; French; German
• Published: 20.10.2010
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; DERIVATIVES THEREOF; FISHING; FORESTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HUNTING; METALLURGY; NUCLEIC ACIDS; NUCLEOSIDES; NUCLEOTIDES; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; SUGARS; TRAPPING

The present invention relates to compounds of general formula (1): wherein R 1 and R 2 represent, independently from each other, hydrogen, halogen, alkoxy, substituted alkoxy or an ester group; R 3 represents -CH 2 R 6 (wherein R 6 represents an ester group), oxiranyl, or a group of formula wherein R 7 represents hydrogen or alkyl; R 9 represents phenyleulfanyl, phenylselenyl, phenylsulfoxy or phenyl-selenoxy; and R 9 represents hydrogen or halogen; as well as to the process for the preparation of these compounds, their utilization as pesticides and to the method to apply the same to the said pests or their locus.