AU2015255693A1 - O-acetylated high molecular weight polygalacturonic acids and their use as Vi polysaccharide vaccine - Google Patents

O-acetylated high molecular weight polygalacturonic acids and their use as Vi polysaccharide vaccine Download PDF

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Publication number
AU2015255693A1
AU2015255693A1 AU2015255693A AU2015255693A AU2015255693A1 AU 2015255693 A1 AU2015255693 A1 AU 2015255693A1 AU 2015255693 A AU2015255693 A AU 2015255693A AU 2015255693 A AU2015255693 A AU 2015255693A AU 2015255693 A1 AU2015255693 A1 AU 2015255693A1
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AU
Australia
Prior art keywords
hpga
oac
pharmaceutically acceptable
acceptable salt
molecular weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2015255693A
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English (en)
Inventor
Yawei Ni
Michael Springer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ology Bioservices Inc
Original Assignee
Nanotherapeutics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanotherapeutics Inc filed Critical Nanotherapeutics Inc
Publication of AU2015255693A1 publication Critical patent/AU2015255693A1/en
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0045—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Galacturonans, e.g. methyl ester of (alpha-1,4)-linked D-galacturonic acid units, i.e. pectin, or hydrolysis product of methyl ester of alpha-1,4-linked D-galacturonic acid units, i.e. pectinic acid; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/02—Bacterial antigens
    • A61K39/025—Enterobacteriales, e.g. Enterobacter
    • A61K39/0275—Salmonella
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/04—Immunostimulants

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AU2015255693A 2014-05-08 2015-05-08 O-acetylated high molecular weight polygalacturonic acids and their use as Vi polysaccharide vaccine Abandoned AU2015255693A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461990493P 2014-05-08 2014-05-08
US61/990,493 2014-05-08
PCT/US2015/029979 WO2015172077A1 (en) 2014-05-08 2015-05-08 O-acetylated high molecular weight polygalacturonic acids and their use as vi polysaccharide vaccine

Publications (1)

Publication Number Publication Date
AU2015255693A1 true AU2015255693A1 (en) 2016-11-03

Family

ID=53190060

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015255693A Abandoned AU2015255693A1 (en) 2014-05-08 2015-05-08 O-acetylated high molecular weight polygalacturonic acids and their use as Vi polysaccharide vaccine

Country Status (6)

Country Link
EP (1) EP3140324A1 (ja)
JP (1) JP2017514961A (ja)
CN (1) CN106459225A (ja)
AU (1) AU2015255693A1 (ja)
CA (1) CA2946900A1 (ja)
WO (1) WO2015172077A1 (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929051A (en) 1998-05-13 1999-07-27 Carrington Laboratories, Inc. Aloe pectins
US7022683B1 (en) * 1998-05-13 2006-04-04 Carrington Laboratories, Inc. Pharmacological compositions comprising pectins having high molecular weights and low degrees of methoxylation

Also Published As

Publication number Publication date
CA2946900A1 (en) 2015-11-12
WO2015172077A8 (en) 2016-01-28
WO2015172077A1 (en) 2015-11-12
JP2017514961A (ja) 2017-06-08
CN106459225A (zh) 2017-02-22
EP3140324A1 (en) 2017-03-15

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period