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Chemistry: Molecular Biology And Microbiology > Process Of Utilizing An Enzyme Or Micro-organism To Destroy Hazardous Or Toxic Waste, Liberate, Separate, Or Purify A Preexisting Compound Or Composition Therefore; Cleaning Objects Or Textiles > Resolution Of Optical Isomers Or Purification Of Organic Compounds Or Composition Containing Same Resolution Of Optical Isomers Or Purification Of Organic Compounds Or Composition Containing SameResolution Of Optical Isomers Or Purification Of Organic Compounds Or Composition Containing Same patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/04/07 - 20070004024 - Non-homogeneous systems for the resolution of enantiomeric mixtures The present invention relates to a process for the biocatalyst-mediated enantioselective conversion of enantiomeric mixtures of hydrophobic esters uing a biphasic solvent system. More particularly, the present invention relates to the enzyme-mediated enantioselective synthesis of anti-viral compounds, such as 2-hydroxymethyl-5-(5-flurocytosin-1-yl)-1,3-oxathiolane (FTC) and its analogues, in a non-homogenous reaction system. ... 09/14/06 - 20060205056 - Enzymatic method of making ethyl 3-hydroxy-3-phenylpropionate and their esters The present invention provides a new process for the preparation of optically active ethyl 3-hydroxy-3-phenylpropionate and their esters by enzymatic method. More particularly, the racemic ethyl 3-hydroxy-3-phenylpropionate is converted to optically active ethyl 3-hydroxy-3-phenylpropionate and their esters by enzymatic reaction with acylating agent. This invention may be employed for the ... 06/29/06 - 20060141606 - Enantioconvergent chemoenzymatic synthesis of (r)-gamma-amino-beta-hydroxybutyric acid ((r)-gabob) The present invention particularly relates to a chemoenzymatic process for the stereoselective preparation of both enantiomers of 3-hydroxy-4-trityloxy butanenitrile key intermediates for the preparation of (R)-GABOB by lipase mediated kinetic resolution of its racemates and their effective application in the enantioconvergent synthesis of (R)-GABOB. ... 08/18/05 - 20050181496 - Process for preparing purified s-bel and r-bel and compositions thereof A process for resolution of racemic BEL into its individual enantiomeric constituents by chiral HPLC. A method for determining the role of specific isoforms of iPLA2 in biologic processes. ... ### FreshPatents.com Support |