Process for preparing alpha-(1,4) linked oligosaccharide

C - Chemistry – Metallurgy – 12 – P

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C12P 19/14 (2006.01) C07D 307/33 (2006.01) C12P 7/42 (2006.01) C12P 17/04 (2006.01) C12P 19/22 (2006.01)

Patent

CA 2338755

The present invention relates to a process for preparing .alpha.-(1,4) linked oligosaccharide, and more particularly, to a process for preparing oligosaccharide expressed by Formula (1) by reacting amylose, easily available from the natural product, with enzyme under a specific condition. Since the oligosaccharide prepared from the present invention is .alpha.-(1,4) linked and has a suitable sugar distribution, the same is particularly useful as source material for preparing optically pure (S)-3-hydroxy-.gamma.- butyrolactone.

La présente invention a trait à un procédé de préparation d'un oligosaccharide à liaisons .alpha.-(1,4), et plus particulièrement à un procédé de préparation d'un oligosaccharide représenté par la formule (1), qui comporte la mise en réaction d'amylose, qui peut être obtenue facilement à partir du produit naturel, avec une enzyme dans des conditions spécifiques. Comme l'oligosaccharide préparé à partir de la présente invention comporte des liaisons .alpha.-(1,4) et présente une répartition appropriée de sucres, il est particulièrement utile comme matière de base pour préparer de la (S)-3-hydroxy-.gamma.-butyrolactone optiquement pure.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Process for preparing alpha-(1,4) linked oligosaccharide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing alpha-(1,4) linked oligosaccharide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing alpha-(1,4) linked oligosaccharide will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1793818

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.