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Plant-Mediated Stereoselective Biotransformation of Phenylglyoxylic Acid Esters
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Wanda Krystyna Mączka
,
Małgorzata Grabarczyk
Veröffentlicht/Copyright:
2. Juni 2014
Enantioselective reduction of the carbonyl group of three phenylglyoxylic acid esters (methyl, ethyl, and n-propyl esters, 2 - 4) was conducted using blended plant materials (roots of carrot, beetroot, celeriac and parsley; apple). All used biocatalysts transformed these esters to the corresponding mandelic acid esters with high yield, preferably into the respective R-enantiomer. Butanedione addition improved the enantioselectivity of the reaction.
Received: 2013-11-22
Revised: 2014-3-24
Published Online: 2014-6-2
Published in Print: 2014-8-1
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Artikel in diesem Heft
- Excelsoside: A New Benzylic Diglycoside from the Leaves of Milicia excelsa
- Elatumic Acid: A New Ursolic Acid Congener from Omphalocarpum elatum Miers (Sapotaceae)
- Synthesis and Antimicrobial Activities of Oxazepine and Oxazocine Derivatives
- A New Isoxazolic Compound Acts as α7 Nicotinic Receptor Agonist in Human Umbilical Vein Endothelial Cells
- Water Stress Enhances Expression of Genes Encoding Plastid Terminal Oxidase and Key Components of Chlororespiration and Alternative Respiration in Soybean Seedlings
- Plant-Mediated Stereoselective Biotransformation of Phenylglyoxylic Acid Esters
- Spatiotemporal Expression Profile of the Pumilio Gene in the Embryonic Development of Silkworm
- In vitro Antiproliferative Effect of Helix aspersa Hemocyanin on Multiple Malignant Cell Lines
- (Z)-3-Dodecenoic Acid Is the Main Component of Full-Body n-Hexane Extracts from Two Acacia Gall-Inducing Thrips (Thysanoptera) and May Function as an Alarm Pheromone
- The Flavonols Quercetin, Myricetin, Kaempferol, and Galangin Inhibit the Net Oxygen Consumption by Immune Complex- Stimulated Human and Rabbit Neutrophils
