Title:
IMMUNOSTIMULATOR, PHARMACEUTICAL COMPOSITION, AND FOOD OR BEVERAGE
Document Type and Number:
WIPO Patent Application WO/2018/025926
Kind Code:
A1
Abstract:
Provided are: an immunostimulator which comprises chitosan and/or a chitosan derivative each having a weight average molecular weight of 10 k to 1000 k and an anionic surfactant and has a microparticulate shape; and a pharmaceutical composition and a food or beverage, each containing the immunostimulator as an active ingredient.
Inventors:
OKAMOTO ETSUYA (JP)
KODAMA HIROAKI (JP)
KODAMA HIROAKI (JP)
Application Number:
PCT/JP2017/028112
Publication Date:
February 08, 2018
Filing Date:
August 02, 2017
Export Citation:
Assignee:
ZENOAQ RESOURCE CO LTD (JP)
International Classes:
A61K39/39; A23L33/10; A61K9/14; A61K31/722; A61K47/12; A61K47/24; A61P37/04
Foreign References:
| JP2011132369A | 2011-07-07 | |||
| JP2009029714A | 2009-02-12 | |||
| JPH01301701A | 1989-12-05 | |||
| JP2010180377A | 2010-08-19 | |||
| JP2011132369A | 2011-07-07 | |||
| JP2009029715A | 2009-02-12 | |||
| JP2009029714A | 2009-02-12 |
Other References:
KOICHI ISHIKAWA: "IgA Yudogata HIV-1 Vaccine Kaihatsu no Tameno Adjuvant Oyobi DDS no Kento = [Examination of adjuvant and DDS for development of IgA-induced HIV-1 vaccine]", HEALTH LABOUR SCIENCES RESEARCH GRANT AIDS TAISAKU KENKYU JIGYO HIV KANSEN YOBO NI KANSURU KENKYUHAN HEISEI 17 NENDO SOKATSU·BUNTAN KENKYU HOKOKUSHO, vol. 17, March 2006 (2006-03-01), JAPAN, pages 39 - 42, XP009519185
ISHIKAWA, KOICHI: "Vaccine Adjuvant Kaihatsu to Dobutsu Jikken [Vaccine adjuvant development and animal experiments]", IN: HEALTH LABOUR SCIENCES RESEARCH GRANT AIDS TAISAKU KENKYU JIGYO HIV NO KANSEN YOBO NI KANSURU KENKYU HEISEI 18 NENDO SOKATSU·BUNTAN KENKYU HOKOKUSHO, vol. 18, March 2007 (2007-03-01), pages 63 - 66, XP009519713
YALPANI, M. ET AL.: "Some Chemical and Analytical Aspects of Polysaccharide Modifications. 3. Formation of Branched-Chain, Soluble Chitosan Derivatives", MACROMOLECULES, vol. 17, no. 3, 1 March 1984 (1984-03-01), pages 272 - 281, XP055567968, ISSN: 0024-9297
YALPANI; HALL, MACROMOLECULES, vol. 17, 1984, pages 272 - 281
XU ET AL., INT. J. PHARM., vol. 250, 2003, pages 215 - 226
TAKASHI KUROIWA, URAKAMI-ZAIDAN STUDY REPORT, vol. 22, 2005, pages 16 - 20
See also references of EP 3494990A4
ISHIKAWA, KOICHI: "Vaccine Adjuvant Kaihatsu to Dobutsu Jikken [Vaccine adjuvant development and animal experiments]", IN: HEALTH LABOUR SCIENCES RESEARCH GRANT AIDS TAISAKU KENKYU JIGYO HIV NO KANSEN YOBO NI KANSURU KENKYU HEISEI 18 NENDO SOKATSU·BUNTAN KENKYU HOKOKUSHO, vol. 18, March 2007 (2007-03-01), pages 63 - 66, XP009519713
YALPANI, M. ET AL.: "Some Chemical and Analytical Aspects of Polysaccharide Modifications. 3. Formation of Branched-Chain, Soluble Chitosan Derivatives", MACROMOLECULES, vol. 17, no. 3, 1 March 1984 (1984-03-01), pages 272 - 281, XP055567968, ISSN: 0024-9297
YALPANI; HALL, MACROMOLECULES, vol. 17, 1984, pages 272 - 281
XU ET AL., INT. J. PHARM., vol. 250, 2003, pages 215 - 226
TAKASHI KUROIWA, URAKAMI-ZAIDAN STUDY REPORT, vol. 22, 2005, pages 16 - 20
See also references of EP 3494990A4
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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