13-substituted milbemycin derivatives, their preparation and their use against insects and other pests

Compounds of formula (I) and salts thereof: wherein: R1 represents methyl, ethyl, isopropyl or s-butyl; R2 represents hydrogen or alkyl; R3 represents hydrogen, optionally substituted alkanoyl, optionally substituted alkenoyl, optionally substituted alkynoyl, alkylsulfonyl, or alkoxycarbonyl, or R2...

Full description

Saved in:
Bibliographic Details
Main Authors SAITO, AKIO, SUGIYAMA, YOKO, TOYAMA, TOSHIMITSU, NANBA, TOSHIHIKO
Format Patent
LanguageEnglish
Published 11.08.2007
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
Online AccessGet full text

Cover

More Information
Summary:Compounds of formula (I) and salts thereof: wherein: R1 represents methyl, ethyl, isopropyl or s-butyl; R2 represents hydrogen or alkyl; R3 represents hydrogen, optionally substituted alkanoyl, optionally substituted alkenoyl, optionally substituted alkynoyl, alkylsulfonyl, or alkoxycarbonyl, or R2 and R3 together with the nitrogen atom to which they are attached form a saturated, optionally substituted 4- to 6-membered heterocyclic ring group; and the moiety -a- together with the carbon atom to which it is attached forms a 3- to 6-membered cycloalkyl group. These compounds have anthelmintic, acaricidal and insecticidal activity.
Bibliography:Application Number: TW200190109990