Title:
NOVEL SEA ALGAE-DERIVED ALKYL-AGARBIOSIDE, PREPARATION METHOD THEREFOR, OR USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/240098
Kind Code:
A1
Abstract:
The present invention identifies moisturizing and physiological activities of agarobiose, and provides a novel substance alkyl-agarbioside for maintaining moisturization activity of agarbiose and securing both pH and temperature stability, and a preparation method therefor. According to the present invention, alkyl-agarbioside can be produced in a cost efficient manner as a moisturizing material for foods, medicinal products, and cosmetic products.
Inventors:
KIM KYOUNG HEON (KR)
YUN EUN JU (KR)
LEE SUN HEE (KR)
KANG NAM JOO (KR)
YUN EUN JU (KR)
LEE SUN HEE (KR)
KANG NAM JOO (KR)
Application Number:
PCT/KR2022/006570
Publication Date:
November 17, 2022
Filing Date:
May 09, 2022
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
C07H17/04; A61K8/60; A61Q19/00; C07H1/00
Foreign References:
| KR20150145745A | 2015-12-31 |
Other References:
RASHID, A. ; MACKIE, W.: "Efficient and stereoselective synthesis of methyl 3-O-(3,6-anhydro-@b-d-galactopyranosyl)-@a-d-galactopyranoside and methyl 3,6-anhydro-4-O-@b-d-galactopyranosyl-@a-d-galactopyranoside", CARBOHYDRATE RESEARCH, PERGAMON, GB, vol. 223, 1 January 1992 (1992-01-01), GB , pages 147 - 155, XP026622347, ISSN: 0008-6215, DOI: 10.1016/0008-6215(92)80013-Q
ARAKI CHOJI, HIRASE SUSUMU: "Partial Methanolysis of the Mucilage of Chondrus Ocellatus Holmes", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, CHEMICAL SOCIETY OF JAPAN,NIPPON KAGAKUKAI, JP, vol. 29, no. 7, 1 July 1956 (1956-07-01), JP , pages 770 - 775, XP093003708, ISSN: 0009-2673, DOI: 10.1246/bcsj.29.770
TAKEO KEN'ICHI, FUKATSU TOSHIYA, YASATO TETSUSHI: "Chemical modification of methyl β-cellobioside", CARBOHYDRATE RESEARCH, vol. 107, no. 1, 1 September 1982 (1982-09-01), pages 71 - 90, XP093003707, DOI: 10.1016/S0008-6215(00)80776-4
PARRA, E. ; CARO, H.N. ; JIMENEZ-BARBERO, J. ; MARTIN-LOMAS, M. ; BERNABE, M.: "Synthesis and conformational studies of carrabiose and its 4'-sulphate and 2,4'-disulphate", CARBOHYDRATE RESEARCH, PERGAMON, GB, vol. 208, 15 December 1990 (1990-12-15), GB , pages 83 - 92, XP026621950, ISSN: 0008-6215, DOI: 10.1016/0008-6215(90)80087-J
ARAKI CHOJI, HIRASE SUSUMU: "Partial Methanolysis of the Mucilage of Chondrus Ocellatus Holmes", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, CHEMICAL SOCIETY OF JAPAN,NIPPON KAGAKUKAI, JP, vol. 29, no. 7, 1 July 1956 (1956-07-01), JP , pages 770 - 775, XP093003708, ISSN: 0009-2673, DOI: 10.1246/bcsj.29.770
TAKEO KEN'ICHI, FUKATSU TOSHIYA, YASATO TETSUSHI: "Chemical modification of methyl β-cellobioside", CARBOHYDRATE RESEARCH, vol. 107, no. 1, 1 September 1982 (1982-09-01), pages 71 - 90, XP093003707, DOI: 10.1016/S0008-6215(00)80776-4
PARRA, E. ; CARO, H.N. ; JIMENEZ-BARBERO, J. ; MARTIN-LOMAS, M. ; BERNABE, M.: "Synthesis and conformational studies of carrabiose and its 4'-sulphate and 2,4'-disulphate", CARBOHYDRATE RESEARCH, PERGAMON, GB, vol. 208, 15 December 1990 (1990-12-15), GB , pages 83 - 92, XP026621950, ISSN: 0008-6215, DOI: 10.1016/0008-6215(90)80087-J
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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