SHINKINAABERUMEKUCHINAGURIKONNOCHIKANSARETAMATAHACHIKANSARETEINAI133*ARUKOKISHI*METOKISHUDOTAI

摘要

Novel substituted and unsubstituted 13-(alkoxy)methoxy derivatives of the avermectin aglycones are useful as anthelmintic and antiparasitic agents. The compounds are also useful as pesticides and insecticides against agricultural pests. Included herein are novel intermediates useful in the process for preparing said avermectin aglycone derivatives. Compositions of said derivatives and methods of administering said compositions are also disclosed.