BR112020004396A8 - Polissacarídeos pneumocócicos e uso dos mesmos em conjugados imunogênicos polissacarídeo-proteína carreadora - Google Patents

Polissacarídeos pneumocócicos e uso dos mesmos em conjugados imunogênicos polissacarídeo-proteína carreadora

Info

Publication number
BR112020004396A8
BR112020004396A8 BR112020004396A BR112020004396A BR112020004396A8 BR 112020004396 A8 BR112020004396 A8 BR 112020004396A8 BR 112020004396 A BR112020004396 A BR 112020004396A BR 112020004396 A BR112020004396 A BR 112020004396A BR 112020004396 A8 BR112020004396 A8 BR 112020004396A8
Authority
BR
Brazil
Prior art keywords
protein conjugates
carrier protein
serotypes
polysaccharide
pneumococcal polysaccharides
Prior art date
Application number
BR112020004396A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112020004396A2 (pt
Inventor
J Porambo Richard
ABEYGUNAWARDANA Chitrananda
Kavuka Musey Luwy
J Kosinski Michael
Adam CUI Yadong
Marie Skinner Julie
Original Assignee
Merck Sharp & Dohme
Merck Sharp & Dohme Llc
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 Merck Sharp & Dohme, Merck Sharp & Dohme Llc filed Critical Merck Sharp & Dohme
Publication of BR112020004396A2 publication Critical patent/BR112020004396A2/pt
Publication of BR112020004396A8 publication Critical patent/BR112020004396A8/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/02Bacterial antigens
    • A61K39/09Lactobacillales, e.g. aerococcus, enterococcus, lactobacillus, lactococcus, streptococcus
    • A61K39/092Streptococcus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/39Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/42Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/62Medicinal 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
    • A61K47/64Drug-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
    • A61K47/6415Toxins or lectins, e.g. clostridial toxins or Pseudomonas exotoxins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/62Medicinal 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
    • A61K47/64Drug-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
    • A61K47/646Drug-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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0003General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08HDERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H1/00Macromolecular products derived from proteins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55505Inorganic adjuvants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/60Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
    • A61K2039/6031Proteins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/60Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
    • A61K2039/6031Proteins
    • A61K2039/6037Bacterial toxins, e.g. diphteria toxoid [DT], tetanus toxoid [TT]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/70Multivalent vaccine

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Virology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Communicable Diseases (AREA)
  • Pulmonology (AREA)
  • Oncology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR112020004396A 2017-09-07 2018-09-04 Polissacarídeos pneumocócicos e uso dos mesmos em conjugados imunogênicos polissacarídeo-proteína carreadora BR112020004396A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762555455P 2017-09-07 2017-09-07
US62/555,455 2017-09-07
PCT/US2018/049306 WO2019050814A1 (en) 2017-09-07 2018-09-04 ANTI-PNEUMOCOCCAL POLYSACCHARIDES AND THEIR USE IN IMMUNOGENIC CONJUGATES POLYSACCHARIDE-PROTEIN CARRIER

Publications (2)

Publication Number Publication Date
BR112020004396A2 BR112020004396A2 (pt) 2020-09-08
BR112020004396A8 true BR112020004396A8 (pt) 2023-01-31

Family

ID=65635315

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020004396A BR112020004396A8 (pt) 2017-09-07 2018-09-04 Polissacarídeos pneumocócicos e uso dos mesmos em conjugados imunogênicos polissacarídeo-proteína carreadora

Country Status (10)

Country Link
US (6) US11491216B2 (https=)
EP (1) EP3678655A4 (https=)
JP (3) JP2020533437A (https=)
KR (2) KR102783492B1 (https=)
CN (2) CN117736348A (https=)
AU (2) AU2018328036B2 (https=)
BR (1) BR112020004396A8 (https=)
CA (1) CA3074706A1 (https=)
MX (2) MX2020002559A (https=)
WO (1) WO2019050814A1 (https=)

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Also Published As

Publication number Publication date
JP2025128174A (ja) 2025-09-02
EP3678655A4 (en) 2021-05-05
BR112020004396A2 (pt) 2020-09-08
CA3074706A1 (en) 2019-03-14
RU2020112312A (ru) 2021-10-07
KR102783492B1 (ko) 2025-03-19
KR20200051003A (ko) 2020-05-12
US20200330578A1 (en) 2020-10-22
AU2024201479A1 (en) 2024-03-28
CN111065388A (zh) 2020-04-24
MX2020002559A (es) 2020-07-13
JP2020533437A (ja) 2020-11-19
CN117736348A (zh) 2024-03-22
EP3678655A1 (en) 2020-07-15
KR20250046326A (ko) 2025-04-02
US11491216B2 (en) 2022-11-08
US20230107713A1 (en) 2023-04-06
US20230094548A1 (en) 2023-03-30
US20230075760A1 (en) 2023-03-09
US20230041441A1 (en) 2023-02-09
MX2022014850A (es) 2022-12-15
JP2023113922A (ja) 2023-08-16
AU2018328036A1 (en) 2020-03-19
AU2018328036B2 (en) 2024-03-07
WO2019050814A1 (en) 2019-03-14
US20230029424A1 (en) 2023-01-26
RU2020112312A3 (https=) 2022-03-23

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