SG11202012905PA - Improvements in immunogenic conjugates - Google Patents

Improvements in immunogenic conjugates

Info

Publication number
SG11202012905PA
SG11202012905PA SG11202012905PA SG11202012905PA SG11202012905PA SG 11202012905P A SG11202012905P A SG 11202012905PA SG 11202012905P A SG11202012905P A SG 11202012905PA SG 11202012905P A SG11202012905P A SG 11202012905PA SG 11202012905P A SG11202012905P A SG 11202012905PA
Authority
SG
Singapore
Prior art keywords
immunogenic conjugates
immunogenic
conjugates
Prior art date
Application number
SG11202012905PA
Other languages
English (en)
Inventor
Jeffery Fairman
Jon Heinrichs
Wei Chan
Original Assignee
Vaxcyte 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 Vaxcyte Inc filed Critical Vaxcyte Inc
Publication of SG11202012905PA publication Critical patent/SG11202012905PA/en

Links

Classifications

    • 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
    • A61K39/02Bacterial antigens
    • A61K39/0216Bacteriodetes, e.g. Bacteroides, Ornithobacter, Porphyromonas
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/02Bacterial antigens
    • A61K39/095Neisseria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/02Bacterial antigens
    • A61K39/102Pasteurellales, e.g. Actinobacillus, Pasteurella; Haemophilus
    • 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
    • A61K47/50Medicinal 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
    • 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
    • A61K47/65Peptidic linkers, binders or spacers, e.g. peptidic enzyme-labile linkers
    • 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
    • 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
    • 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
    • A61K2039/62Medicinal preparations containing antigens or antibodies characterised by the link between antigen and carrier
    • A61K2039/627Medicinal preparations containing antigens or antibodies characterised by the link between antigen and carrier characterised by the linker

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Organic Chemistry (AREA)
  • Communicable Diseases (AREA)
  • Virology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
SG11202012905PA 2018-07-04 2019-07-01 Improvements in immunogenic conjugates SG11202012905PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862693981P 2018-07-04 2018-07-04
PCT/US2019/040131 WO2020009993A1 (en) 2018-07-04 2019-07-01 Improvements in immunogenic conjugates

Publications (1)

Publication Number Publication Date
SG11202012905PA true SG11202012905PA (en) 2021-01-28

Family

ID=67439412

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202012905PA SG11202012905PA (en) 2018-07-04 2019-07-01 Improvements in immunogenic conjugates

Country Status (13)

Country Link
EP (1) EP3817775A1 (pt)
JP (2) JP7399934B2 (pt)
KR (1) KR20210042904A (pt)
CN (1) CN112543649A (pt)
AU (1) AU2019299836A1 (pt)
BR (1) BR112020026899A2 (pt)
CA (1) CA3105361A1 (pt)
EA (1) EA202190168A1 (pt)
IL (1) IL279855A (pt)
MX (1) MX2020014118A (pt)
PH (1) PH12020552282A1 (pt)
SG (1) SG11202012905PA (pt)
WO (1) WO2020009993A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202108648D0 (en) * 2021-06-17 2021-08-04 Inst De Medicina Molecular Joaeo Lobo Antunes CRM197 protein carrier

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AU634153B2 (en) 1988-02-01 1993-02-18 Wyeth Holdings Corporation T-cell epitope as carriers molecule for conjugate vaccines
FR2763244B1 (fr) 1997-05-14 2003-08-01 Pasteur Merieux Serums Vacc Composition vaccinale multivalente a porteur mixte
GB9808932D0 (en) 1998-04-27 1998-06-24 Chiron Spa Polyepitope carrier protein
JP2001190665A (ja) 2000-01-14 2001-07-17 Terumo Corp シリンジ
US20040102388A1 (en) * 2000-03-22 2004-05-27 High Katherine A. Modified blood clotting factors and methods of use
US7709001B2 (en) 2005-04-08 2010-05-04 Wyeth Llc Multivalent pneumococcal polysaccharide-protein conjugate composition
ATE548051T1 (de) 2005-04-08 2012-03-15 Wyeth Llc Multivalente pneumokokken- polysaccharidproteinkonjugatzusammensetzung
EP1866342B1 (en) 2005-04-08 2018-11-21 Wyeth LLC Separation of contaminants from streptococcus pneumoniae polysaccharide by ph manipulation
US7955605B2 (en) 2005-04-08 2011-06-07 Wyeth Llc Multivalent pneumococcal polysaccharide-protein conjugate composition
US20070184072A1 (en) 2005-04-08 2007-08-09 Wyeth Multivalent pneumococcal polysaccharide-protein conjugate composition
EP2308505A3 (en) * 2005-09-01 2011-11-30 Novartis Vaccines and Diagnostics GmbH Multiple vaccines including serogroup C meningococcus
DK1973564T3 (da) * 2005-12-22 2017-01-16 Glaxosmithkline Biologicals Sa Vaccine omfattende streptococcus pneumoniae-kapselpolysaccharidkonjugat
EP2007427A4 (en) * 2006-04-11 2012-04-04 Yeda Res & Dev IMPROVED VACCINES COMPRISING PEPTIDE MULTIPLE MEDIA DERIVED FROM HSP60
CL2007002909A1 (es) 2006-10-10 2008-04-18 Wyeth Corp Metodo para reduccion o extraccion de impurezas de proteinas a partir de lisado celular de streptoccocus pneumoniae que comprende calentar dicho lisado, separar a los precipitantes a partir de dicho lisado produciendo un lisado que contiene polisacar
US8652480B2 (en) 2007-03-23 2014-02-18 Wyeth Llc Shortened purification process for the production of capsular Streptococcus pneumoniae polysaccharides
US8637306B2 (en) * 2008-12-10 2014-01-28 The Scripps Research Institute Production of carrier-peptide conjugates using chemically reactive unnatural amino acids
JP5668049B2 (ja) * 2009-03-24 2015-02-12 ノバルティス アーゲー 髄膜炎菌h因子結合タンパク質および肺炎球菌糖結合体の組み合わせ
GB201003922D0 (en) 2010-03-09 2010-04-21 Glaxosmithkline Biolog Sa Conjugation process
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KR20140075196A (ko) 2012-12-11 2014-06-19 에스케이케미칼주식회사 다가 폐렴구균 다당류-단백질 접합체 조성물
US9840493B2 (en) 2013-10-11 2017-12-12 Sutro Biopharma, Inc. Modified amino acids comprising tetrazine functional groups, methods of preparation, and methods of their use
ES2697778T3 (es) * 2013-10-11 2019-01-28 Sutro Biopharma Inc ARNt sintetasas de aminoácidos no naturales para para-metilazido-L-fenilalanina
KR102099741B1 (ko) * 2014-01-21 2020-04-10 화이자 인코포레이티드 스트렙토코쿠스 뉴모니아에 피막 폴리사카라이드 및 그의 접합체
NZ759686A (en) * 2014-01-21 2023-07-28 Pfizer Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
RU2688831C2 (ru) * 2014-01-21 2019-05-22 Пфайзер Инк. Капсульные полисахариды Streptococcus pneumoniae и их конъюгаты
EP3099800B1 (en) 2014-01-31 2020-10-14 Fina Biosolutions LLC Expression and purification of crm197 and related proteins
KR20170039709A (ko) * 2014-08-05 2017-04-11 글락소스미스클라인 바이오로지칼즈 에스.에이. 항원에 대한 담체 분자
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Also Published As

Publication number Publication date
IL279855A (en) 2021-03-01
JP2024037805A (ja) 2024-03-19
EP3817775A1 (en) 2021-05-12
MX2020014118A (es) 2021-06-18
WO2020009993A1 (en) 2020-01-09
AU2019299836A1 (en) 2021-02-25
EA202190168A1 (ru) 2021-06-07
CN112543649A (zh) 2021-03-23
BR112020026899A2 (pt) 2021-03-30
JP2021530468A (ja) 2021-11-11
JP7399934B2 (ja) 2023-12-18
PH12020552282A1 (en) 2021-06-28
CA3105361A1 (en) 2020-01-09
KR20210042904A (ko) 2021-04-20

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