Title:
2-O-α-D-GLYCOSYL-L-ASCORBIC ACID METAL SALT, USE OF SAME AS ANTIOXIDANT, AND METHOD FOR PRODUCING POWDER OF SAME
Document Type and Number:
WIPO Patent Application WO/2018/021542
Kind Code:
A1
Abstract:
Provided are a metal salt of 2-O-α-D-glycosyl-L-ascorbic acid represented by general formula (1) (in the formula, n denotes an integer of 1 or higher), an amorphous powder thereof, and a method for producing same. Also provided is an antioxidant that contains the metal salt of 2-O-α-D-glycosyl-L-ascorbic acid.
Inventors:
UMEYAMA AKINORI (JP)
TAMURA MASAAKI (JP)
TAMURA MASAAKI (JP)
Application Number:
PCT/JP2017/027480
Publication Date:
February 01, 2018
Filing Date:
July 28, 2017
Export Citation:
Assignee:
CARLIT HOLDINGS CO LTD (JP)
International Classes:
C07H17/04; A61K8/60; A61K8/73; A61K31/7048; A61P17/00; A61Q19/00; C08B31/12
Domestic Patent References:
| WO1999059580A1 | 1999-11-25 | |||
| WO2004111067A1 | 2004-12-23 |
Foreign References:
| JP2007505116A | 2007-03-08 | |||
| JP2002088095A | 2002-03-27 | |||
| JPH06220081A | 1994-08-09 | |||
| JP2005518401A | 2005-06-23 | |||
| JPS62228091A | 1987-10-06 |
Other References:
"Iyakuhin no Process Kagaku", KAGAKU DOJIN, 1 April 2005 (2005-04-01), Kagaku Dojin, pages 123 - 129
Attorney, Agent or Firm:
SAEKI, Takuro et al. (JP)
Download PDF:
Previous Patent: ODOR MODULATION METHOD
Next Patent: FIBRONECTIN FRAGMENT TO BE USED FOR STEM CELL PRODUCTION
Next Patent: FIBRONECTIN FRAGMENT TO BE USED FOR STEM CELL PRODUCTION