PROCESS FOR PRODUCTION OF L-SERINE DERIVATIVE AND ENZYME USED IN THE PROCESS

Title:

PROCESS FOR PRODUCTION OF L-SERINE DERIVATIVE AND ENZYME USED IN THE PROCESS

Document Type and Number:

WIPO Patent Application WO/2006/123745

Kind Code:

A1

Abstract:

Disclosed is a novel process for producing a serine derivative and an optically active form thereof by a simple procedure. The process comprises the step of reacting an L-&agr -amino acid represented by the formula (I): (wherein R¹ represents a specified hydrocarbon group) with an aldehyde represented by the formula (II): (wherein R² represents a specified hydrocarbon group) in the presence of a specific enzyme to produce an L-serine derivative represented by the formula (III).

Inventors:

KURODA SHINJI (JP)
NOZAKI HIROYUKI (JP)
WATANABE KUNIHIKO (JP)
YOKOZEKI KENZO (JP)
IMABAYASHI YUKI (JP)

Application Number:

PCT/JP2006/309949

Publication Date:

November 23, 2006

Filing Date:

May 18, 2006

Export Citation:

Click for automatic bibliography generation Help

Assignee:

AJINOMOTO KK (JP)
KURODA SHINJI (JP)
NOZAKI HIROYUKI (JP)
WATANABE KUNIHIKO (JP)
YOKOZEKI KENZO (JP)
IMABAYASHI YUKI (JP)

International Classes:

C12N15/09; C12N1/15; C12N1/19; C12N1/21; C12N5/10; C12N9/10; C12P13/04

Foreign References:

JPH06181788A	1994-07-05
JPH11266881A	1999-10-05
US3755081A	1973-08-28
US4782021A	1988-11-01
US5346828A	1994-09-13

Other References:

TANAKA Y. ET AL.: "Cultural Conditions for Microbial Conversion of Glycine into L-Serine in the presence of Tribasic Magnesium Phosphate", J. FERMENT. TECHNOL., vol. 58, no. 5, 1980, pages 417 - 422, XP003003137
See also references of EP 1882737A4

Attorney, Agent or Firm:

Sakai, Hiroaki (Kasumigaseki Building 2-5, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 19, JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: CONTENT DISPLAY SYSTEM AND CONTENT DISPLAY METHOD

Next Patent: LIQUID CRYSTAL DISPLAY ELEMENT