Method for Producing cis-5-hydroxy-2-piperidinecarboxylic Acid Derivative, and Method for Purifying cis-5-hydroxy-2-piperidinecarboxylic Acid
申请人:API CORPORATION
公开号:US20150239906A1
公开(公告)日:2015-08-27
The present invention aims to provide a method for purifying cis-5-hydroxy-2-piperidinecarboxylic acid with high purity, and a method for producing its derivative. The present invention provides a method for producing a cis-5-hydroxy-2-piperidinecarboxylic acid derivative, which method comprises a step of converting cis-5-hydroxy-2-piperidinecarboxylic acid into a compound(s) of Formula (1) and/or Formula (2) (wherein R
1
represents a protective group for an amino group, and R2 represents a C
1
-C
6
alkyl group), and a method for purifying cis-5-hydroxy-2-piperidinecarboxylic acid.
New enzymes and method for preparing hydroxylated L-lysine or L-ornithine and analogs thereof
申请人:COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX
ENERGIES ALTERNATIVES
公开号:EP2876156A1
公开(公告)日:2015-05-27
The present invention relates to new enzymes displaying L-lysine or L-ornithine hydroxylase activity and their uses for preparing compounds of interest, in particular hydroxy-L-lysine, hydroxy-L-ornithine and hydroxylated diamino alkanes.
PRODUCTION METHOD FOR L-LYSINE HYDROXYLASE AND HYDROXY-L-LYSINE USING SAME, AND PRODUCTION METHOD FOR HYDROXY-L-PIPECOLIC ACID
申请人:API Corporation
公开号:EP2889378A1
公开(公告)日:2015-07-01
The present invention aims to provide a method for efficiently producing hydroxy-L-lysine. The present invention provides a method for producing hydroxy-L-lysine, the method comprising allowing 2-oxoglutarate-dependent L-lysine hydroxylase, a cell containing 2-oxoglutarate-dependent L-lysine hydroxylase, a processed product of the cell, and/or a culture broth obtained by culturing the cell, to act on L-lysine to produce hydroxy-L-lysine represented by the following General Formula (I) (wherein each of R1, R2 and R3 represents a hydrogen atom or hydroxyl group, with the proviso that at least one of R1, R2 and R3 represents a hydroxyl group).