13-ALKYL-23-IMINO DERIVATIVES OF LL-F28249 COMPOUNDS AND THEIR USE AS ENDO- AND ECTOPARASITICIDAL INSECTICIDAL, ACARICIDAL AND NEMATOCIDAL AGENTS

摘要

There are provided certain 13-alkyl-23-imino- IL-F28249 compounds which are useful for controlling endo- and ectoparasites, insects, acarids and nematodes.