373368-68-4Relevant articles and documents
Enantioselective reduction of 3-aryl-2-oxo-propanoic acids: A comparison of enzymatic and transition-metal-catalyzed methods
Luettenberg, Sebastian,Ta, Tien Dat,Von Der Heyden, Jan,Scherkenbeck, Juergen
, p. 1824 - 1830 (2013/06/04)
Phenyllactic acids are important constituents of depsipeptides, which are a large class of natural products expressing a wide range of biological activities. Despite there being several methods for the enantioselective synthesis of α-hydroxy acids, almost no studies are available addressing the substrate selectivity of transition-metal and enzyme-catalyzed methods for the preparation of substituted phenyllactic or more general aryllactic acids. We report herein comparative results for Rh-DiPAMP (DiPAMP = 1,2-ethandiylbis[(o- methoxyphenyl)phenylphosphane]) and lactate dehydrogenase catalyzed enantioselective reductions of several 3-aryl-2-oxopropanoic acids. Phenyllactic acids are important constituents of depsipeptides, which are a large class of natural products expressing a wide range of biological activities. A comparative study of transition-metal and lactate dehydrogenase catalyzed enantioselective reductions of several 3-aryl-2-oxopropanoic acids as valuable sources for enantiomerically pure phenyllactic acids is described. Copyright
NOVEL ANTIDIABETIC COMPOUNDS
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Page/Page column 71, (2010/11/29)
The present invention provides novel compounds of the general formula (I), wherein the symbols are same as described in specification, their pharmaceutically acceptable salts, their tautomeric forms, their stereoisomers, pharmaceutical compositions containing them, to process and intermediates for the preparation of the above said compounds, having the utility of these compounds in medicine and to methods for their therapeutic use, and their use in the treatment of diabetes and related diseases.
PROCESS FOR PREPARING 3-ARYL-2-HYDROXY PROPANOIC ACID DERIVATIVES WITHOUT RESOLUTION
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Page/Page column 19-20, (2010/02/11)
The present invention discloses an improve process for the preparation of S (-) and R (+) 3-aryl-2-hydroxy propanoic acid derivatives without any resolution involved.