[EN] PROCESS FOR THE PREPARATION OF CHIRAL ISOXAZOLINE AZETIDINE DERIVATIVES AS ANTIPARASITIC AGENTS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS CHIRAUX D'ISOXAZOLINE À SUBSTITUTION AZÉTIDINE EN TANT QU'AGENTS ANTIPARASITAIRES
申请人:ZOETIS LLC
公开号:WO2013116236A1
公开(公告)日:2013-08-08
The invention recites a chiral process for the synthesis of isoxazoline azetidine phenyl substituted derivatives of Formula (1) stereoisomers thereof, veterinarily acceptable salts thereof, processes for making, and their use as a parasiticide in an animal. The variables *, R1a, R1b, R1c, R2, and R3 are as described herein
PROCESS FOR THE PREPARATION OF CHIRAL ISOXAZOLINE AZETIDINE DERIVATIVES AS ANTIPARASITIC AGENTS
申请人:Zoetis LLC
公开号:EP2809667A1
公开(公告)日:2014-12-10
NOVEL LXR MODULATORS WITH BICYCLIC CORE MOIETY
申请人:Phenex-FXR GmbH
公开号:EP3814331A1
公开(公告)日:2021-05-05
Synthesis of 3,3-disubstituted α-tetralones by rhodium-catalysed reaction of 1-(2-haloaryl)cyclobutanols
作者:Naoki Ishida、Shota Sawano、Masahiro Murakami
DOI:10.1039/c2cc16907j
日期:——
The rhodium-catalysed reaction of 1-(2-haloaryl)cyclobutanols afforded 3,3-disubstituted α-tetralones. The reaction was applied to the asymmetric synthesis of α-tetralones bearing a chiral quaternary carbon centre at the 3-position, which was otherwise difficult to execute.