5-Didehydro milbemycin-5-oxime derivs. of formula (I) are new. In (1), R1 is methyl, ethyl or isopropyl; R2 is H, C1-6 alkyl, aralkyl (opt. substd. by C1-6 alkyl, halogen or NO2) or -CH2COOR3; R3 is H or C1-6 alkyl. Compds. (I) are anthelmintics, acaricides and insecticides. In plants, (I) have a systemic action as well as a contact action against insects.
展开▼
机译:5-二氢米尔倍霉素-5-肟的衍生物。式(I)的化学式是新的。在(1)中,R 1为甲基,乙基或异丙基; R 2是H,C 1-6烷基,芳烷基(被C 1-6烷基,卤素或NO 2取代)或-CH 2 COOR 3; R 3是H或C 1-6烷基。编译(I)是驱虫药,杀螨剂和杀虫剂。在植物中,(I)具有对昆虫的全身作用和接触作用。
展开▼