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7612030 Enzymatic production of peracids using perhydrolytic enzymes  
A process is provided to produce a concentrated aqueous peracid solution in situ using at least one enzyme having perhydrolase activity in the presence of hydrogen peroxide (at a concentration of...
7595178 Process for the preparation of amides  
A novel biotechnological process for the preparation of nitrites, starting from amides, is described. Microorganisms of the genus Amycolatopsis, Actinomadura or Rhodococcus are employed for...
7592165 Process for the enzymatic preparation of an amide from a nitrile  
Disclosed herein are cyanide-tolerant nitrile hydratases especially from Pseudomonas putida or Pseudomonas marginalis strains which exhibit increased cyanide tolerance. Also disclosed are...
7592164 Process for preparing unsaturated amides and carboxylic acids  
A process of producing an amide from a nitrile by the action of a nitrile hydratase enzyme or ammonium salt of an ethylenically unsaturated carboxylic acid from an amide by the action of amidase...
7556956 Enzymes for the preparation of amides  
A novel biotechnological process for the preparation of nitriles, starting from amides, is described. Micro-organisms of the genus Amycolatopsis, Actinomadura or Rhodococcus are employed for...
7553646 Microbial sulfoxidation and amidation of benzhdrylsulfanyl carboxylic acids and uses thereof  
The present invention provides novel methods for the synthesis of racemic and enantiomers of modafinil via microbial oxidation-amidation transformation. The methods include the successive...
7491521 Rhodococcus nitrile hydratase  
The invention relates to a Rhodococcus polynucleotide cluster which contains nucleotide sequences which encode polypeptides having the activity of a nitrile hydratase, of an auxiliary protein P...
7445793 Support for tissue regeneration and process for producing the same  
The present invention provides a scaffold in which cells can be stably retained and grafted in a uniform distribution state in the culture, preferable proliferation ability and viability can be...
7399616 Enzymatic synthesis of Nα-acyl-L-arginine esters  
The invention relates to a process for preparing a Na-acyl-L-arginine ester, derived from fatty acids and esterified dibasic amino acids, according to the following formula (I), where: X— is...
7344868 Method for synthesizing ceramide-type compounds  
The invention relates to the fields of fatty substance chemistry, specifically of the ceramide-type compound synthesis. The invention resides substantially in the synthesis of ceramide-type...
7316918 Process for the preparation of (−) modafinil  
An enzymatic process for the preparation of intermediates useful in the synthesis of (−) modafinil.
7309590 Method for producing an aqueous acrylamide solution with a biocatalyst  
The invention relates to a method and device for producing an aqueous acrylamide solution by hydrating acrylonitrile in an aqueous solution while in the presence of a biocatalyst.
7244595 Method of maintaining or improving a nitrile hydratase activity  
The object of this invention is to provide a method which not only maintains the nitrile hydratase activity of a nitrile hydratase-containing cell or a treated material of the cell under conditions...
7241602 Nucleic acid sequences encoding enantioselective amidases  
The invention relates to nucleic acid sequence encoding enantioselective amides with an amino acid sequence of SEQ ID NO: 2. The invention also relates to a process for fermentation, comprising a...
7238503 Process for making fluoroleucine ethyl esters  
The instant invention describes a novel reaction that includes spontaneous racemization of an azalactone via enol tautomerization. This racemization results in improved yield and ee over other...
7208631 2-alkylcysteinamide or salt thereof, process for producing these, and use of these  
A process for producing a 2-alkylcysteinamide, which comprises hydrolysis of a 4-alkylthiazolidine-4-carboxamide represented by the general formula (2) or a salt thereof: wherein R represents a...
7205133 Process for producing acrylamide using a microbial catalyst having been washed with aqueous acrylic acid solution  
Provided is a process for producing acrylamide with good storage stability and improved acrylamide polymer physical properties using a microbial catalyst. A microbial catalyst having catalytic...
7189543 Method for producing cadaverine dicarboxylate  
Cadaverine dicarboxylate is produced by performing an enzymatic decarboxylation reaction of a lysine solution while adding a dicarboxylic acid containing 4 to 10 carbons to the lysine solution to...
7129217 Aqueous acrylamide solution containing saccharide  
This invention provides an aqueous solution of acrylamide that is useful as a starting material for high-quality polyacrylamide. Starting materials for polyacrylamide are an aqueous solution of...
7129059 Process for the preparation of compounds with enhanced optical purity  
A process for preparation of a compound with enhanced optical purity is disclosed wherein a mixture of the enantiomers of a chiral amine is brought into contact with an enzyme having peptide...
7105322 Process for the preparation of amides  
A novel biotechnological process for the preparation of nitriles, starting from amides, is described. Micro-organisms of the genus Amycolatopsis, Actinomadura or Rhodococcus are employed for...
7078199 Method of manufacturing compound with biocatalyst by using controlled reaction temperature  
Provided is a method for producing a compound using a biocatalyst. In the method for continuously producing a compound using a biocatalyst in one or a plurality of reaction tanks, the downstream...
7056707 Bioactive compound and its isolation and method of treatment for lipoxygenase inhibition and as free radical scavenging agent  
The present invention relates to a novel compound having a molecular formula C 13 H 15 NO 5 having molecular structure of Formula I and a process for the isolation of said compound. The present...
7049107 Method of producing phosphatidylserine  
A novel method of producing PS is described herein. The method first involves producing PLD enzyme through the use of enzyme-producing microorganisms. The PLD enzyme is reacted with a lecithin and...
7018817 Process for the preparation of compounds with enhanced optical purity  
Process for the preparation of a compound with enhanced optical purity wherein a mixture of the enantiomers of a chiral compound of formula 1 wherein: R 1 represents an alkyl or an aryl group...
7015309 Pyrrhocoricin-derived peptides, and methods of use thereof  
Modifications of the peptide pyrrhocoricin permit the production of a variety of anti-bacterial or anti-fungal peptides having general formula R 1...
7005281 Enzymatic process for preparing organosilicon group containing photoinitiators  
The invention relates to a process for preparing organosilicon group containing photoinitiators of the formula (I), wherein m is a number from 1 to 200; q is 0 or 1; A is IN-C(O)—O—CHR 3...
6955911 Method of culturing microorganism  
In cultivating a microorganism having nitrile hydratase production ability, by allowing at least one of a ketose, such as fructose, and a sugar alcohol, such as mannitol, to be present, growth...
6951746 Method of manufacturing polyamine composition  
After yeast somatic components are digested with nuclease or hydrolyzed with alkali, polyamine is recovered to obtain a polyamine composition in volume efficiently at a high recovery rate from...
6900037 Method for producing amide compounds  
The present invention provides a method for producing amide compounds using hydroxyl nitrile compounds and microorganisms and/or enzymatically active material having cyanide-resistant nitrile...
6897058 Method for the preparation of enantiomerically enriched amines  
Method for the preparation of an enantiomerically enriched acylated amine wherein a phenylacetic acid derivative is brought into contact with a mixture of enantiomers of an amine H 2 NCR 1 R 2 R 3...
6858414 Multistage process for the preparation of highly pure deferoxamine mesylate salt  
The present invention provides a purification process whereby deferoxamine B produced by a microorganism and in mixture with other polyhydroxamates produced by the microorganism may be converted...
6849432 Process for producing amide compounds  
The invention is a process for continuously producing an amide compound by reacting a microorganism fungus body containing nitrile hydratase or a processed product of the microorganism fungus body...
6743608 Process for the preparation of substituted 3-phenyl-propanoic acid esters and substituted 3-phenyl-propanoic acids  
The present invention relates to a process comprising hydrolysis or trans esterification of one of the two enantiomeric forms of a racemic or enantiomerically enriched ester of formula I or IV by a...
6699695 Rhodococcus microorganisms and process for producing amide compounds  
A nitrile compound having a complicated structure (e.g., 2-hydroxy-4-methylthiobutyronitrile) is converted into an amide compound with high production efficiency, by using a novel microorganism of...
6699682 Assay for inhibitors of fatty-acid amide hydrolase  
The soporific activity of cis-9,10-octadecenoamide and other soporific fatty acid primary amides is neutralized by hydrolysis in the presence of fatty-acid amide hydrolase (FAAH). Hydrolysis of...
6617127 Synthesis and recovery of aspartame involving enzymatic deformylation step  
The invention relates to the synthesis of aspartame involving enzymatic deformylation of an N-formyl-α-L-aspartyl-L-phenylalanine compound by treatment with an enzyme having formylmethionyl...
6599721 Process for preparing optically active 3,3,3-trifluoromethyl-2-alkylpropionic acid derivatives  
The invention relates to a novel method for the preparation of optically active 3,3,3-trifluoromethyl-2-alkyl propionic acid derivatives of the general formulae (I) and (II), in which R is ethyl or...
6569652 Process for preparing optically active 1,2-diols  
The present invention relates to a process for producing optically active diols represented by the general formula (II): wherein R 1 represents (CH 2 ) n , CH═CH, O, S or NH whereupon n is an...
6518048 Stereo-specific synthesis of shimikic acid derivatives with improved efficiency  
The invention provides a multistep synthesis for the preparation of 4,5-diamino shikimic acid derivatives of formula starting from an isophthalic acid derivative of formula 4,5-Diamino shikimic...
6444451 Process for preparing amides  
A novel biotechnological process for the preparation of nitriles, starting from amides, is described. Microorganisms of the genus Amycolatopsis, Actinomadura or Rhodococcus are employed for this...
6436697 Enzyme-mediated synthesis of peptidomimetics  
A process for the preparation of a compound of formula (1) comprises reacting compounds of formulae (2) and (3) in the presence of an enzyme, wherein A is a thiol-protecting group, B, C and D...
6387258 Method of purifying statins from a fermentation broth  
A process for purifying statin compounds from a fermentation broth by extraction and crystallization is disclosed. A fermentation broth is subjected to a pretreatment procedure which involves an...
6303350 Physiologically active substances TKR2449, process for producing the same, and microorganism  
The present invention has for its object to provide novel biologically active substances which is of value as a therapeutic agent for fungal infections and immune disorders. This invention is...
6252112 Process for the preparation of an enantiomer of a (1R, 4S) or (1S, 4R)-1-amino-4-(hydroxymethyl)-2-cyclopentene derivative  
A novel process for the preparation of (1S, 4R)- or (1R, 4S)-4-(2-amino-6-chloro-9H-purin-9-yl)-2 -cyclopentene-1-methanol of the formula ##STR1## is described.
6251625 Process for preparing peptides and N-carbamoyl-protected peptides  
The invention concerns a process for the enzymatic preparation of protected di- and oligopeptides and the separation of the protective groups used. The process according to the invention enables...
6248571 Method of producing dihydroxypyrimidine derivatives  
A process for the preparation of dihydroxypyrimidine derivatives of the general formula: ##STR1## in which R 1 and R 2 are identical or different and are a hydrogen atom, aryl group, or a C 1 -C...
6214592 Enzymes and microorganisms having amidase activity for hydrolysing polyamides  
The present invention relates to an enzyme with amidase activity, particularly towards substrates of the oligomer type derived from PA 6.6 (formula I) and/or PA 6 (formula II), said enzyme being...
6194196 Yeast Pichia ciferrii  
The present invention relates to a microbiological process for preparing sphingolipids, especially, tetraacetylphytosphingosine(TAPS), using novel yeast cell Pichia ciferrii DSCC 7-25 under optimal...
6184008 Production of optically active sphingoid compound  
An industrially advantageous production method of an optically active alcohol useful for cosmetics and medical supplies or production intermediates thereof using an esterase having an ability to...
Matches 1 - 50 out of 170 1 2 3 4 >