EA201990131A1 - POLYVALENT Pneumococcal Polysaccharide-Protein Conjugate Composition - Google Patents

POLYVALENT Pneumococcal Polysaccharide-Protein Conjugate Composition

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Publication number
EA201990131A1
EA201990131A1 EA201990131A EA201990131A EA201990131A1 EA 201990131 A1 EA201990131 A1 EA 201990131A1 EA 201990131 A EA201990131 A EA 201990131A EA 201990131 A EA201990131 A EA 201990131A EA 201990131 A1 EA201990131 A1 EA 201990131A1
Authority
EA
Eurasian Patent Office
Prior art keywords
conjugated
serotypes
tetanus toxoid
polyvalent
conjugates
Prior art date
Application number
EA201990131A
Other languages
Russian (ru)
Inventor
Гёнджун Ан
Уён Чхой
Донсу Хам
Хун Ким
Джинхван Син
Роберт Хопфер
Ричард Д. Кенсингер
Мо Чжо
Эрик Десозье
Клотильда Эль Герш Себлен
Филипп Талага
Original Assignee
Санофи Пастер Инк.
Ск Биосайенс Ко., Лтд.
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 Санофи Пастер Инк., Ск Биосайенс Ко., Лтд. filed Critical Санофи Пастер Инк.
Priority claimed from PCT/US2017/045483 external-priority patent/WO2018027126A1/en
Publication of EA201990131A1 publication Critical patent/EA201990131A1/en

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  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)

Abstract

Предложены поливалентные пневмококковые конъюгатные композиции со смешанным носителем, содержащие 20 различных пневмококковых капсульных полисахарид-белковых конъюгатов, в которых каждый из конъюгатов включает капсульный полисахарид из разных серотипов Streptococcus pneumoniae, конъюгированный либо со столбнячным анатоксином, либо с CRM; причем серотипы Streptococcus pneumoniae выбраны из 1, 3, 4, 5, 6A, 6B, 7F, 8, 9V, 10A, 11A, 12F, 14, 15B, 18C, 19A, 19F, 22F, 23F и 33F, причем два из указанных капсульных полисахаридов конъюгированы со столбнячным анатоксином, а оставшиеся капсульные полисахариды конъюгированы с CRM, и при этом два капсульных полисахарида, конъюгированных со столбнячным анатоксином, выбраны из группы, состоящей из серотипов 1, 3 и 5. Также предложены способы получения таких поливалентных пневмококковых конъюгатных композиций со смешанным носителем и способы их применения для профилактики инфекции Streptococcus pneumoniae или вызванного ей заболевания у субъекта.Polyvalent pneumococcal conjugate compositions with a mixed carrier are proposed, containing 20 different pneumococcal capsule polysaccharide-protein conjugates, in which each of the conjugates includes a capsular polysaccharide from different serotypes of Streptococcus pneumoniae, conjugated either with tetanus toxoid, or with CR; moreover, serotypes of Streptococcus pneumoniae are selected from 1, 3, 4, 5, 6A, 6B, 7F, 8, 9V, 10A, 11A, 12F, 14, 15B, 18C, 19A, 19F, 22F, 23F and 33F, two of which capsular polysaccharides are conjugated to tetanus toxoid, and the remaining capsular polysaccharides are conjugated to CRM, and the two capsule polysaccharides conjugated to tetanus toxoid are selected from the group consisting of serotypes 1, 3 and 5. Also, methods for preparing such polyvalent conjugates are proposed mixed carrier and methods of their use for the prevention of Strep infection tococcus pneumoniae or a disease caused by it in a subject.

EA201990131A 2017-06-28 2017-08-04 POLYVALENT Pneumococcal Polysaccharide-Protein Conjugate Composition EA201990131A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762525945P 2017-06-28 2017-06-28
PCT/US2017/045483 WO2018027126A1 (en) 2016-08-05 2017-08-04 Multivalent pneumococcal polysaccharide-protein conjugate composition

Publications (1)

Publication Number Publication Date
EA201990131A1 true EA201990131A1 (en) 2019-09-30

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ID=68000168

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990131A EA201990131A1 (en) 2017-06-28 2017-08-04 POLYVALENT Pneumococcal Polysaccharide-Protein Conjugate Composition

Country Status (1)

Country Link
EA (1) EA201990131A1 (en)

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