1-(2-(4-HYDROXYBENZOYL)ETHANOYL)-2-PIPERIDONE, ITS PRODUCTION AND ALCOHOLIC FERMENTATION PROMOTER CONTAINING SAID COMPOUND AS ACTIVE COMPONENT

摘要

NEW MATERIAL:1-[2-(4-Hydroxybenzoyl)ethanoyl]-2-piperidone of formula I. USE:An alcoholic fermentation promoter. PREPARATION:The compound of formula I can be produced by converting the compound of formula II into acid chloride, coupling with 2-piperidone or an alkylated 2-piperidone and debenzylating the product.