FLUORO-SUBSTITUTED MILBEMYCINS AND AVERMECTINS FOR COMBATTING PARASITES AND INSECTS

Novel avermectin and milbemycin compounds, wherein at least one of the 4a, 5 or 4 sec positions are substituted with a fluoro groups, are prepared by replacement of hydroxy or other suitable leaving group of avermectin and milbemycin compounds with fluorine. The fluoroavermectin and fluoromilbemycin...

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Bibliographic Details
Main Authors FISHER, MICHAEL H, ESKOLA, PHILIP, MROZIK, HELMUT
Format Patent
LanguageEnglish
Published 25.10.1991
Edition5
Subjects
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Summary:Novel avermectin and milbemycin compounds, wherein at least one of the 4a, 5 or 4 sec positions are substituted with a fluoro groups, are prepared by replacement of hydroxy or other suitable leaving group of avermectin and milbemycin compounds with fluorine. The fluoroavermectin and fluoromilbemycin compounds have utility as anti-parasitic agents and as highly potent insecticides against agricultural pests.
Bibliography:Application Number: NZ19890228866