112530 ⎘
Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures
Sub-classes:TRANSAMINASE POLYPEPTIDES
#2PRODUCTION METHOD FOR L-CYCLIC AMINO ACIDS
#3PROCESS TO PRODUCE (1R,4R)-4-SUBSTITUTED CYCLOHEXANE-1-AMINES
#4METHODS FOR PREPARING L-GLUFOSINATE
#5TRANSAMINASE POLYPEPTIDES
#6BIOPRODUCTION OF ENANTIOPURE (R)- AND (S)-2-PHENYLGLYCINOL FROM STYRENE AND RENEWABLE FEEDSTOCKS VIA ARTIFICIAL ENZYME CASCADE
#7Transaminase polypeptides
#8Production method for L-cyclic amino acids
#9Transaminase polypeptides
#10Method for preparing (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound
#11Transaminase polypeptides
#12Process for early sacubitril intermediates
#13Transaminase polypeptides
#14Transaminases
#15Transaminase polypeptides
#16Transaminases
#17Transaminase polypeptides
#18Polynucleotides encoding transaminase polypeptides
#19Nitrilases, nucleic acids encoding them and methods for making and using them
#20Omega-transaminase mutants with activity improvements toward ketones and methods for producing optically pure amines
#21Engineered transaminase polypeptides
#22Nitrilases, nucleic acids encoding them and methods for making and using them
#23Vector, a transformant and a method to produce a polypeptide having activity to selectively hydrolyze a (R)-tropic acid amide in a racemic mixture
#24Process for the enzymatic synthesis of (7S)-3,4-dimethoxybicyclo[4.2.0]OCTA-1,3,5-triene-7-carboxylic acid and application in the synthesis of ivabradine and salts thereof
#25Modified aminotransferase, gene thereof, and method for producing optically active amino compound using same
#26BIOSYNTHESIS METHODS OF NOREPHEDRINE WITH SPECIFIC OPTICAL ACTIVITIES
#27Transaminase polypeptides
#28Nucleic acid encoding a polypeptide having aminotransferase activity, vectors and host cells comprising the nucleic acid
#29Nucleic acid encoding a polpeptide having aminotransferase activity, vectors and host cells comprising the nucleic acid
#30Nitrilases
#31ENZYMATIC RESOLUTION OF RACEMIC (2R,S)-2-(ACETYLAMINO)-3-METHOXY-N-(PHENYLMETHYL)PROPANAMIDE
#32Amidase, gene for the same, vector, transformant, and method for production of optically active carboxylic acid amide and optically active carboxylic acid by using any one of those items
#33METHODS FOR TREATMENT OF COGNITIVE AND MENOPAUSAL DISORDERS WITH D-THREO METHYLPHENIDATE
#34METHOD FOR PREPARING OPTICALLY ACTIVE N-METHYLAMINO ACIDS AND OPTICALLY ACTIVE N-METHYLAMINO ACID AMIDES
#35METHOD FOR PREPARING OPTICALLY ACTIVE AMINO ACIDS AND OPTICALLY ACTIVE AMINO ACID AMIDES
#36Aminotransferase, gene encoding the same, and methods of using them
#37GROWTH SELECTION METHOD
#38Nitrilases, nucleic acids encoding them and methods for making and using them
#39Nitrilases and methods for making and using them
#40Amino acid dehydrogenase, and process for producing L-amino acid, 2-oxo acid or D-amino acid
#41Nucleic acids encoding nitrilases
#42Methods For Treatment Of Cognitive And Menopausal Disorders With D-Threo Methylphenidate
#43Method Of Treating Attention Deficit Disorders With D-Threo Methylphenidate
#44strain and methods of using same
#45Method for producing an optically active compound
#46Aminotransferase, gene encoding the same, and method of using them
#47Nitrilases, nucleic acids encoding them and methods for making and using them
#48Transaminase polypeptides
#49Stereoselective bioconversion of aliphatic dinitriles into cyano carboxylic acids
#50Method for producing optically active 3-aminopiperidine or salt thereof
#51METHOD FOR PRODUCTION OF OPTICALLY ACTIVE AMINO ACID
#52Methods For Treatment Of Cognitive And Menopausal Disorders With D-Threo Methylphenidate
#53Nitrilases and methods for making and using them
#54Group of novel enantioselective microbial nitrile hydratases with broad substrate specificity
#55Method Of Treating Attention Deficit Disorders With D-Threo Methylphenidate
#56Process for the production of fluorine containing alpha-hydroxy carboxylic acids
#57Nitrilases, nucleic acids encoding them and methods for making and using them
#58L-amino acid amide asymmetric hydrolase and DNA encoding the same
#59Process for the production of β-amino acids using acylase
#60Polynucleotide encoding a thermostable amide hydrolase and methods for producing an L-α-amino acid
#61Nitrilases
#62Nitrilases and methods for making and using them
#63Polypeptide having amidase activity and gene thereof
#64Chronic, Bolus Adminstration Of D-Threo Methylphenidate
#65Process for the preparation of optically active 5-substituted 2-oxazolidinones from racemic epoxides and cyanate employing a halohydrin dehalogenase
#66Method for the Enzymatic Production of 5-Norbornen-2-Carboxylic Acid
#67L-amino acid amide asymmetric hydrolase and DNA encoding the same
#68Thermostable Omega-Transaminases
#69Stereoselective bioconversion of aliphatic dinitriles into cyano carboxylic acids
#70Thermally stable amidases
#71Process for making amino acids
#72Thermostable omega-transaminases
#73Thermostable omega-transaminases
#74Thermostable omega-transaminases
#75Thermostable omega-transaminases
#76Reca-negative and rhab-negative microorganism
#77Preparation of (E)- and (Z)-2-methyl-2-butenoic acids
#78Microbial sulfoxidation and amidation of benzhdrylsulfanyl carboxylic acids and uses thereof
#792-alkylcysteinamide or salt thereof, process for producing these, and use of these
#80Thermostable omega-transaminases
#81Methods for treatment of cognitive and menopausal disorders with D-threo methylphenidate
#82Process for the preparation of (S)- or (R)-3,3,3-trifluoro-2-hydroxy-2-methylpropionic acid
#83Stereoisomerically enriched N-protected β-lactams using candida antarctica
#84Preparation of (E)- and (Z)-2-methyl-2-butenoic acids
#85Process for the production of β-amino acids using acylase
#86Method of treating attention deficit disorders with d-threo methylphenidate
#87Process for preparing variant polynucleotides
#88Process for preparing variant polynucleotides
#89Method of treating attention deficit disorders with D-threo methylphenidate
#90Nucleic acid sequences encoding enantioselective amidases
#91Chronic, bolus administration of D-threo methylphenidate
#92Stereoselective preparation of cyclic L-amino acids
#93Methods for the stereospecific and enantiomeric enrichment of beta-amino acids