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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Tanabe; Toshiya
Address:
Kawasaki, JP
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
RE35609 Process for purifying 2',3'-dideoxynucleosides September 16, 1997
A biological process for producing a 2',3'-dideoxynucleoside from 2',3'-dideoxyuridine is disclosed. The 2',3'-dideoxynucleoside can be purified readily using a porous nonpolar resin absorbent.
6800185 Method for producing basic amino acid solution October 5, 2004
Herein are disclosed a method for producing a basic amino acid solution which comprises subjecting a solution of a basic amino acid salt to electrodialysis with the use of an electrodialyser equipped with cation exchange membranes and anion exchange membranes in combination, wherein an
6329548 Aqueous stable lysine solution December 11, 2001
Herein is disclosed an aqueous stable lysine solution containing an acid radical in such amount that the solubility of lysine therein has been increased than in the corresponding aqueous lysine base solution, whereby during storage of lysine in the form of a free-lysine solution (liquid
5194625 Process for production of alpha-keto acid/amino acid salt compounds March 16, 1993
A compound of the formula:wherein A represents an amino acid, N represents an .alpha.-keto acid, S represents a lower alcohol or acetone; and x ranges from 0.1 to 3.
4962193 Process for purifying 2',3'-dideoxynucleosides October 9, 1990
A biological process for producing a 2',3'-dideoxynucleoside from 2',3'-dideoxyuridine is disclosed. the 2',3'-dideoxynucleoside can be purified readily using a porous nonpolar resin adsorbent.
4835104 Process for producing and purifying 2',3'-dideoxynucleosides, and process for producing 2',3'-di May 30, 1989
A biological process for producing a 2',3'-dideoxyncleoside from 2',3'-dideoxyuridine is disclosed. The 2',3'-dideoxynucleoside can be purified readily using a porous nonpolar resin adsorbent.










 
 
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