112528 ⎘
Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of alcohol- or thiol groups in the enantiomers or the inverse reaction
POLYPEPTIDE HAVING ESTERIFICATION ACTIVITY FOR L-MENTHOL AND/OR HYDROLYZING ACTIVITY FOR L-MENTHOL ESTER
#2Method for enzymatic resolution of chiral substances
#3Process of chiral resolution of cyclic and acyclic acetates to enantiomerically pure (R)-alcohols
#4Biocatalyzed synthesis of the optically pure (R) and (S) 3-methyl-1,2,3,4-tetrahydroquinoline and their use as chiral synthons for the preparation of the antithrombic (21R)- and (21S)-argatroban
#5Process for the preparation of treprostinil and derivatives thereof
#6Method for preparing (R)-praziquantel
#7Method for preparing (R)-praziquantel
#8PRODUCTION OF OPTICALLY PURE PROPANE-1,2-DIOL
#9Penicillin-G acylases
#10Enzymatically catalyzed method of preparing mono-acylated polyols
#11Process for manufacture of optically active 2-(acyloxymethyl)-1,3-oxathiolanes
#12Preparation of isomerically pure substituted cyclohexanols
#13Isoforms of pig liver esterase
#14Method for producing optically active α-ionone
#15Malonate salt of 4-((1R,3S)-6-chloro-3-phenylindan-1-yl)-1,2,2-trimethylpiperazine and uses of same
#16Processes for 4-((1R,35)-6-Chloro-3-phenylindan-1-yl)-1,2,2-trimethylpiperazine or a salt thereof
#17PROCESS FOR THE PREPARATION OF AN ENANTIOMERICALLY AND/OR DIASTEREOMERICALLY ENRICHED ESTER, THIOESTER, ALCOHOL OR THIOL
#18STEREOISOMERS OF TRICYCLODECAN-9-YL-XANTHOGENATE
#19Method for producing cyclopent-4-ene-1,3-diol or cyclopent-4-ene-1,3-diol derivatives
#20Process for manufacture of optically active 2-(acyloxymethyl)-1,3-oxathiolanes using enzymatic resolution
#21Penicillin-G acylases
#22Preparation and use of chiral zeolites for liquid chromatography
#23REACTION SYSTEM
#24CYCLOPENTENE DIOL MONOACETATE DERIVATIVES
#25MANDELIC ACID DERIVATIVES AND PREPARATION THEREOF
#26Process or synthesis of ()- and ()-3-hydroxy-beta-ionone, and their transformation to zeaxanthin and beta-cryptoxanthin
#27Process For Dynamic Kinetic Resolution (DKR) Of Racemic Compounds In (Hydro) Fluorocarbon Solvents
#28Process for synthesis of (3R,3′R)-zeaxanthin and (3R,3′S;meso)-zeaxanthin from (3R,3′R,6′R)-lutein via (3R)-3′,4′-anhydrolutein
#29Chemoenzymatic process for the stereoselective preparation of (R)-γ-amino-β-hydroxybutyric acid or (R)-carnitine from 3,4-dihydroxybutanenitrile
#30Biocatalytic racemisation of alpha-hydroxyketones
#31Method for producing optically active α-ionone
#32Esterases and their use for processes for kinetic resolution of butinolesters
#33Method of producing enantioselective immobilized candida rugosa lipase
#34Lipases from thermophilic anaerobes
#35Enzyme catalysis in the presence of ionic liquids
#36Process For the Preparation of (2R,3R)-2-Hydroxy-3-Amino-3-Aryl-Propionamide and (2R,3R)-2-Hydroxy-3-Amino-3-Aryl-Propionic Acid Alkyl Ester
#37Enzymatic Enantioselective Ester or Amide Hydrolysis or Synthesis
#38ENZYMATIC RESOLUTION OF SELECTIVE ESTROGEN RECEPTOR MODULATORS
#39Chemo-enzymatic process for the preparation of escitalopram
#40METHOD FOR THE PREPARATION OF ENANTIOMER FORMS OF CIS-CONFIGURED 3-HYDROXYCYCLOHEXANE CARBOXYLIC ACID DERIVATIVES USING HYDROLASES
#41Method for the production of chiral secondary alcohols
#42Enzymatic process for stereo-selective preparation of chemical compounds in hydrofluorocarbon solvents
#43Enzymatic method of making 1,2-diol derivatives and their esters
#44Hydrogen succinate salts of trans-4-((1R, 3S)-6-chloro-3-phenylindan-1-YL)-1,2,2-trimethylpiperazine and the use as a medicament
#45-1(6-chloro-3-phenylindan-1-yl)-3,3-dimethylpiperazine
#46Selective enzymatic esterfication and solvolysis of epimeric vitamin D analog and separation and epimerization of the epimers
#47Enzymatic transformation of a prostaglandin (bimatoprost) intermediate
#48Enzymatic method of making 1,2-diol derivatives and their esters with succine anhydride
#49Enzyme catalysis in the presence of ionic liquids
#50Enzymatic method of making ethyl 3-hydroxy-3-phenylpropionate and their esters
#51Method of preparing enantiomers of indole-2,3-dione-3-oxime derivatives
#52Preparation of chiral propargylic alcohol and ester intermediates of himbacine analogs
#53Enantioconvergent chemoenzymatic synthesis of ()-γ-amino-β-hydroxybutyric acid (()-GABOB)
#54Method for producing optically active chroman-carboxylate
#55Enantioselective biotransformation for preparation of protein tyrosine kinase inhibitor intermediates
#56Protected 3,5-dihydroxy-2,2-dimethyl-valeronitriles for the synthesis of epothilones and epothilone derivatives and process for the production
#57Enantioselective immobilized lipase
#58Process for the preparation of 1-(3-trifluoromehylphenyl)-propan-2-ol enantiomers
#59Anti-kazlauskas lipases
#60Resolution of chiral compounds using aminocyclopentadienyl ruthenium catalysts
#61Process for preparation of optically active allenes
#62Process for the enantioselective preparation of secondary alcohols by lipase-catalyzed solvolysis of the corresponding acetoacetic esters
#63Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetates