24-hydroxy-glycyrrhetic acid ester and preparation method thereof

• Main Authors: JI HAO, KONG FANBO, ZHANG YU, YU YANYAN, DOU CHANGQING, XU JUAN, KAN JIANWEI
• Format: Patent
• Language: Chinese; English
• Published: 01.12.2017
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; ORGANIC CHEMISTRY; SPIRITS; STEROIDS; VINEGAR; WINE

The invention discloses 24-hydroxy-glycyrrhetic acid ester and a preparation method thereof. A traditional catalytic effect of strong acid is replaced by virtue of microorganism enzymolysis and a synergetic combination effect of strong acid cation exchange resin and hydrochloride or sulfate, so that...