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JP5757676B2 |
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JP2015130861A |
To provide a method for enzymatically decarboxylating α-substituted malonic acid (propanedioic acid) derivatives.The invention provides novel enzymes and mutants thereof structurally and/or functionally related to arylmalonate decarboxy...
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JP5735772B2 |
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JP2015511586A |
Provided are Pseudomonas sp., In particular Pseudomonas fluorescens or Pseudomonas protegens, more specifically having antimicrobial properties, in particular antibacterial properties. Pseudomonas A compound and composition derived from ...
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JP5632292B2 |
The present invention relates to a method of production of a solution containing an abundance of 3-mercaptohexan-1-ol (3MH) and alcohol and having a desirable aroma by employing a grape skin extract; an aromatic agent employing the 3MH a...
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JP5492876B2 |
The present invention provides is a method for producing 3-mercaptopropionic acid from 3-mercaptopropionamide or a salt thereof with the use of an amidase. The method enables the production of 3-mercaptopropionic acid on an industrial sc...
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JP5142435B2 |
The use of enzymes which catalyze the production of starter and extender units for polyketides is described. These enzymes may be used to enhance the yield ofpolyketides that are natively produced or polyketides that are rationally desig...
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JP5121101B2 |
A micro-capsulated pigment containing pigment ink being excellent in density, fineness, transparency, and coloring and color rendering properties required for ink solutions and having excellent dispersibility and dispersion stability wit...
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JP5064793B2 |
Process for surface activation and/or devulcanization of sulfur-vulcanized rubber particles. In order to break the sulfur bridges and to reduce the sulfur, the rubber particles are treated in a biotechnological manner in a medium with me...
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JP4962016B2 |
There is provided is a process for producing a sulfur-containing α-hydroxycarboxylic acid compound represented by the formula (2): wherein R1 represents hydrogen, C1-8 alkyl, or C6-20 aryl, which comprises subjecting a sulfur-containing...
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JP4954523B2 |
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JP4923573B2 |
O-acetylserine, L-cysteine and sulphurous compounds derived therefrom may be produced using a bacterium belonging to the genus Escherichia which harbors a mutant feedback-resistant serine acetyltransferases in which the amino acid sequen...
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JP4857678B2 |
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JP4857754B2 |
To provide a method for producing a sulfur-containing α-hydroxycarboxylic acid compound without the formation of a large amount of by-products or inhibition of an enzyme activity. The method for producing the sulfur-containing α-hydrox...
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JP4831918B2 |
An enzymatic catalyst in the granular form which is non-dispersible in water comprising an inner core provided with a coating which coating comprises an enzymatic material characterised in that the coating has a thickness of from 30 to 4...
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JP4815984B2 |
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JP4812061B2 |
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JP4744297B2 |
A glycolipid-containing composition which can be purified by a convenient method from, for example, spinach (Spinacia oleracea L.) and contains three glycolipids, i.e., monogalactosyl diacyl glyerol, digalactosyl diacyl glycerol and sulp...
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JP4684511B2 |
Alpha-haloketones are useful alkylating agents for coupling to sulfhydryl-containing biomolecules. However, they react spontaneously with water, alkali and organic bases and therefore cannot be stored for extended periods of time in aque...
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JP4647502B2 |
The present invention relates to a process for producing an optically active 1,4-pentanediol by asymmetrically reducing 5-hydroxy-2-pentanone, which is easily available at low cost. The present invention also relates to a process for pro...
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JP2011042660A |
To provide a method for producing easily and inexpensively an optically active 1,4-pentanediol and an optically active 1-substituted 2-methylpyrrolidine useful as an intermediate for medicines or an intermediate for agricultural chemical...
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JP2010535182A |
This process is carried out in the presence of a solid catalyst comprising an active phase. The catalyst is formulated and the conversion is carried out in a medium essentially free of strong mineral acid.
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JP4532784B2 |
Electrostatic charge image developing toner allows to design the toner characteristics such as chargeability, flowability, stability in time and environmental stability uniform among the toners of different colors. The toner has a small ...
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JP4502363B2 |
The invention provides a PHA copolymer including at least a 3-hydroxy-omega-carboxyalkanoic acid represented by a formula (19) or (32) and simultaneously at least a unit represented by a formula (2) or a formula (3) in a molecule, a prec...
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JP4464823B2 |
The present invention relates to novel hydroxyphenylundecane derivatives of the formula (I), a method for the preparation of said compounds by cultivation of the fungus Cryphonectria parasitica, DSM 14453, and their use as pharmaceutical...
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JP2010504310A |
The present invention relates to a new class of terpene-derived compounds having an antibiotic activity and of the formulae (I) or (II) in which A is selected from NR1, O, S, CR2R3 or R—(CH2)n—R′, wherein R and R′ represent indep...
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JP4379897B2 |
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JP4359142B2 |
The present invention relates to a new process for the preparation compounds of formula I wherein R1, R2, R3 and n are as described in the description which process comprises reacting compounds of formula II wherein R1, R2, R3, n and R4 ...
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JP4350895B2 |
The invention relates to a biotechnological method for producing trifluoro-3(R)-hydroxybutyric acid derivatives of the general formula (I), where R1 represents -OR2, where R2 is hydrogen, C1-10 alkyl, C1-10 alkenyl, C3-8 cy-cloalkyl, ary...
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JP4350801B2 |
Production of 2-hydroxy-4-methylthiobutyric acid (I) and/or its ammonium salt (Ia) from 2-hydroxy-4-methylthiobutyronitrile (II) comprises contacting (II) with an immobilised material having nitrilase (III) activity to generate (Ia), opt...
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JP4327353B2 |
The present application relates to a diisopropyl-fluorophosphatase from Loligo vulgaris, and to the amino acid and nucleic acid sequences encoding the enzyme. Also provided are vectors which contain the DNA sequence according to the inve...
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JP4308604B2 |
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JP2009149662A |
To provide a compound for producing a pharmaceutical for the treatment and prophylaxis of degenerative neuropathics or of Alzheimer's disease.The invention relates to compounds (coniosetin) of the formula (VI) which are formed during cul...
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JP4287744B2 |
Farnesylthio-peptide compounds (I), designated coniosulfides, are new. Coniosulfides of formula (I) (including stereoisomers and stereoisomer mixtures) and their salts are new; [Image] R 1>H; 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl or 6-1...
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JP4280826B2 |
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JP4197778B2 |
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JP2008263985A |
To produce (S)-3-[2-{(methylsulfonyl)oxy}ethoxy]-4-(triphenylmethoxy)-1
-butanol methanesulfonate.The invention provides a method of producing (S)-3-[2-{(methylsulfonyl)oxy}ethoxy]-4-(triphenylmethoxy)-1
-butanol methanesulfonate using 1...
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JP4133328B2 |
A method of producing (S)-3-[2-{(methylsulfonyl)oxy}ethoxy]-4-(triphenylmethoxy)-1
-butanol methane sulfonate using 1,3-butadiene and a ketoethanal to form an intermediate racemic mixture. The racemic mixture is resolved to remove one is...
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JP4119890B2 |
Sulfated fucan lyase capable of decomposing sulfated fucan derived from sea cucumber; a process for producing the enzyme; a low molecular compound obtained by causing the enzyme to act on sulfated fucan; a process for producing the same;...
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JP2008523797A |
Enzymatic and chemical processes for the preparation of certain of 3-phenyl-2-arylalkylthiopropionic acid derivatives which have utility in treating clinical conditions including lipid disorders (dyslipidemias) whether or not associated ...
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JP4116620B2 |
To provide a means for efficiently, inexpensively and easily carrying out staining of fiber and hair, bleaching of pulp and fiber, removal of a phenolic compound in waste liquor, degradation of endocrine disruptors, preparation of phenol...
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JPWO2006043555A1 |
Provided are a method for improving the coenzyme utilization ability and catalytic activity of a PhbB enzyme, a PhbB enzyme variant improved by the method, and a method for producing a polyhydroxyalkanoic acid by using the mutant. Ralsto...
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JP2008507970A |
Alanine 2,3-aminomutase sequences are disclosed, as are cells having alanine 2,3-aminomutase activity and methods of selecting for such cells. Methods for producing beta-alanine, panthothenate, 3-hydroxypropionic acid, as well as other o...
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JP2007525148A |
This invention relates to a new class of polyene polyketides, their pharmaceutically acceptable salts and derivatives, and to methods for obtaining the compounds. One method of obtaining these compounds is by cultivation of novel strains...
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JP3916632B2 |
The present invention relates to a method of producing a novel chemical substance capable of inducing morphogenesis, promoting growth of marine foliate green alga that use the microorganisms, and a culturing media for alga containing the...
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JP2007082401A |
To provide an industrially advantageous method for obtaining an aqueous high concentration α-hydroxy acid ammonium salt solution, getting less effect by the decrease of reaction rate caused by the increase of product concentration and c...
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JP3880444B2 |
To provide a new polyhydroxyalkanoate(PHA) containing sulfinyl or sulfonyl group and having biodegradability, and a method for producing the same, and to provide a charge controlling agent used for electrostatic image development toner w...
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JP3880566B2 |
To provide an active group-bearing PHA (polyhydroxyalkanoate) which is manufacturable by microorganisms with high productivity with a controlled ratio of the side chain units bearing the active groups and whose properties are arbitrarily...
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JP2006528664A |
This invention relates to a novel class of linear polyene polyketides, their pharmaceutically acceptable salts and derivatives, and to methods for their production. The compounds may be obtained by cultivation of Streptomyces melanospora...
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JP3848206B2 |
To provide a new PHA having sulfoxide-structured side chain and/or sulfone-structured side chain and a method for producing the same. Polyhydroxyalkanoate(PHA) having units represented by chemical formulas (1) and (2), and at least one u...
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