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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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
25.10.1991
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: NZ19890228866 |