HK1141815A1 - Shortened purification process for the production of capsular streptococcus pneumoniae polysaccharides (streptococcus pneumoniae) - Google Patents

Shortened purification process for the production of capsular streptococcus pneumoniae polysaccharides (streptococcus pneumoniae)

Info

Publication number
HK1141815A1
HK1141815A1 HK10108299.9A HK10108299A HK1141815A1 HK 1141815 A1 HK1141815 A1 HK 1141815A1 HK 10108299 A HK10108299 A HK 10108299A HK 1141815 A1 HK1141815 A1 HK 1141815A1
Authority
HK
Hong Kong
Prior art keywords
streptococcus pneumoniae
production
purification process
capsular
polysaccharides
Prior art date
Application number
HK10108299.9A
Other languages
English (en)
Chinese (zh)
Inventor
袁咏惠
馬克‧魯彭
孫偉强
玲 楚
約翰‧辛普森
詹姆斯‧帕奇
帕梅拉‧芬克沙博諾
賈斯廷‧
‧莫蘭
Original Assignee
惠氏有限責任公司
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39712482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1141815(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 惠氏有限責任公司 filed Critical 惠氏有限責任公司
Publication of HK1141815A1 publication Critical patent/HK1141815A1/xx

Links

Classifications

    • 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
    • A61K39/09—Lactobacillales, e.g. aerococcus, enterococcus, lactobacillus, lactococcus, streptococcus
    • A61K39/092—Streptococcus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/62—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
    • A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
    • A61K47/646—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent the entire peptide or protein drug conjugate elicits an immune response, e.g. conjugate vaccines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C07H1/08—Separation; Purification from natural products
    • 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
    • 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
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • 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
    • A61K2039/60—Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
    • A61K2039/6087—Polysaccharides; Lipopolysaccharides [LPS]
    • 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
    • A61K2039/62—Medicinal preparations containing antigens or antibodies characterised by the link between antigen and carrier
    • 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
HK10108299.9A 2007-03-23 2010-09-02 Shortened purification process for the production of capsular streptococcus pneumoniae polysaccharides (streptococcus pneumoniae) HK1141815A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89661607P 2007-03-23 2007-03-23
PCT/US2008/057688 WO2008118752A2 (en) 2007-03-23 2008-03-20 Shortened purification process for the production of capsular streptococcus pneumoniae polysaccharides

Publications (1)

Publication Number Publication Date
HK1141815A1 true HK1141815A1 (en) 2010-11-19

Family

ID=39712482

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10108299.9A HK1141815A1 (en) 2007-03-23 2010-09-02 Shortened purification process for the production of capsular streptococcus pneumoniae polysaccharides (streptococcus pneumoniae)

Country Status (30)

Country Link
US (3) US8652480B2 (ko)
EP (3) EP2436700B8 (ko)
JP (5) JP5688902B2 (ko)
KR (2) KR101500771B1 (ko)
CN (1) CN101663327B (ko)
AU (1) AU2008231041B2 (ko)
BR (1) BRPI0809212B8 (ko)
CA (1) CA2681570C (ko)
CL (2) CL2008000831A1 (ko)
CO (1) CO6251324A2 (ko)
CR (1) CR11041A (ko)
DK (3) DK2436700T5 (ko)
EC (1) ECSP099652A (ko)
ES (3) ES2677353T3 (ko)
GT (1) GT200900249A (ko)
HK (1) HK1141815A1 (ko)
HN (1) HN2009001965A (ko)
HU (3) HUE031567T2 (ko)
IL (1) IL201106A (ko)
MX (1) MX2009010221A (ko)
MY (1) MY150927A (ko)
NI (1) NI200900172A (ko)
NZ (1) NZ580134A (ko)
PL (3) PL2129693T3 (ko)
PT (3) PT2129693T (ko)
RU (1) RU2516340C2 (ko)
SI (3) SI2436700T1 (ko)
UA (1) UA99278C2 (ko)
WO (1) WO2008118752A2 (ko)
ZA (1) ZA200906625B (ko)

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CN101663327B (zh) * 2007-03-23 2014-05-07 惠氏公司 产生肺炎链球菌(streptococcus pneumoniae)荚膜多糖的缩短的纯化方法

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