Title:
NOVEL SAPONIN DERIVATIVE, ITS PREPARATION, DRUG FOR PROMOTING FUNCTION OF DIGESTIVE AND INSPIRATORY OPGANS AND ENHANCING PHYSICAL STRENGTH, CONTAINING IT
Document Type and Number:
Japanese Patent JPS59163393
Kind Code:
A
Abstract:
NEW MATERIAL:20(S)-Protopanaxadiol-3-[β-D-glucopyranosyl (1→2)]-β-D-xylopyranoside.
USE: A drug promoting functions of digestive and inspiratory organs, enhancing physical strength, having activating action on blood.
PREPARATION: Parax saponin shown by the formula II is subjected to enzymatic decomposition reaction with β-glucosidase by using a buffer solution consisting of preferably sodium hydrogenphosphate and sodium citrate at 3.5W5.4pH at 35W37°C for 30W50hr.
Inventors:
KOSUGE TAKUO
ISHIDA KINJI
NAGASAWA MICHIO
ISHIDA KINJI
NAGASAWA MICHIO
Application Number:
JP3673983A
Publication Date:
September 14, 1984
Filing Date:
March 08, 1983
Export Citation:
Assignee:
KOSUGE TAKUO
TSUMURA JUNTENDO KK
TSUMURA JUNTENDO KK
International Classes:
C12P33/20; A61K31/70; A61K31/7028; A61K31/7034; A61K31/704; A61P7/00; C07H15/24; C07J17/00; C12P33/00; (IPC1-7): A61K31/70; C07H15/24; C12P33/00
Other References:
CHEM PHARM.BULL=1976
Attorney, Agent or Firm:
Yusuke Hiraki