13-(SUBSTITUTED THIO) ACETOXYMILBEMYCIN DERIVATIVES, THEIR PREPARATION AND THEIR AGROCHEMICAL USES

Compounds having the formula (I): wherein: R1 is methyl, ethyl or isopropyl; R2 is alkyl, aralkyl, cycloalkyl, cycloalkylmethyl, aryl, heterocyclic, or heterocyclic-substituted thio; R3 is hydrogen, methyl or ethyl; or R2 together with R3 is -(CH2)n-, wherein n is 3,4 or 5; and A is aromatic heteroc...

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Main Authors TAKESHIBA, HIDEO, SAITO, AKIO, YANAI, TOSHIAKI, SATO, KAZUO, SUGAI, SOJI, TOBITSUKA, JUNZO, NIIMI, SHINYA, YOKOI, SHINJI
Format Patent
LanguageEnglish
French
Published 01.05.2001
Edition5
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
CHEMISTRY
DERIVATIVES THEREOF
FISHING
FORESTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HUNTING
METALLURGY
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
PEST REPELLANTS OR ATTRACTANTS
PLANT GROWTH REGULATORS
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF
SUGARS
TRAPPING
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Summary:Compounds having the formula (I): wherein: R1 is methyl, ethyl or isopropyl; R2 is alkyl, aralkyl, cycloalkyl, cycloalkylmethyl, aryl, heterocyclic, or heterocyclic-substituted thio; R3 is hydrogen, methyl or ethyl; or R2 together with R3 is -(CH2)n-, wherein n is 3,4 or 5; and A is aromatic heterocyclic; and salts thereof, are valuable agricultural and horticultural anthelmintic, acaricidal and insecticidal agents.
Bibliography:Application Number: CA19922085703