OKSETANDERIVATER OG FREMGANGSMAATE TIL FREMSTILLING DERAV

• Main Authors: TAKESHIBA, HIDEO, ITOH, HIROYUKI, KAJINO, HISAKI, TAKAHI, YUKIYOSHI, YASUDA, HIROSHI, SATO, KAZUO, OIDA, SADAO, TAKEDA, NORIKO, OHTA, HIROSHI, TOBITSUKA, JUNZO, KONOSU, TOSHIYUKI
• Format: Patent
• Language: Norwegian
• Published: 10.06.1991
• 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

Forbindelser med formelen (I):. der. Rx og R er hydrogen eller alkyl, eller sammen er cykloalkyl;oger hydrogen, alkyl eller fenyl, eller sammen er cykloalkyl; eller Rog Rsammen er cykloalkvl påleiret på oksetanringen; Ar er fenyl substituert med^R °R der,oger hydrogen, halogen, alkyl, alkoksy, halogenert alkyl eller halogenert alkoksy; og Rog R^ er hydrogen eller alkyl, samt salter derav.Forbindelsene med formelen (I) rapporteres å ha verdi-fulle agri-kulturelle og farmasøytiske anti-fungale eller fungicide egenskaper.Forbindelsenes fremstilling beskrives. Compounds of formula (I): [in which: R and R are hydrogen or alkyl, or together are cycloalkyl; R and R are hydrogen, alkyl or phenyl, or together are cycloalkyl; or R and R together are cycloalkyl fused to the oxetane ring; Ar is phenyl optionally substituted by hydrogen, halogen, alkyl, alkoxy, halogenated alkyl or halogenated alkoxy; and R and R are hydrogen or alkyl] and salts thereof have valuable agricultural and pharmaceutical anti-fungal or fungicidal activity. They may be prepared by a variety of processes.