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13-0-substd. milbemycin derivs. - with insecticidal, acaricidal, nematocidal and anthelmintic activity, prepd. by etherification of 13-0 unsubstituted cpds
13-0-substd. milbemycin derivs. - with insecticidal, acaricidal, nematocidal and anthelmintic activity, prepd. by etherification of 13-0 unsubstituted cpds
Milbemycin (avermectin) derivs. of formula (I) are new: R1=H or a protecting gps; R2=methyl, ethyl, isopropyl or sec-butyl; R=oxacycloalkyl which is opt. further substd. and which opt. contains an endocyclic double bond. USE - Pesticides, especially insecticides and acaricides, suitable for use against ecto-and endoparasites in animals, as well as in plant protection and in the hygiene sector. (I) an also active against plant nematodes and particularily against helminths, including endoparasitic nematodes.
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机译:米尔贝霉素(阿维菌素)衍生。式(I)的化学式是新的:R 1 = H或保护性gps; R 2 =甲基,乙基,异丙基或仲丁基; R =优选的氧杂环烷基。进一步取代。以及哪个选择。含有一个内环双键。用途-农药,尤其是杀虫剂和杀螨剂,适用于对抗动物的外寄生物和内寄生物,以及植物保护和卫生领域。 (I)对植物线虫,特别是对蠕虫,包括内寄生线虫,也具有活性。
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