EA201990131A1 - POLYVALENT Pneumococcal Polysaccharide-Protein Conjugate Composition - Google Patents
POLYVALENT Pneumococcal Polysaccharide-Protein Conjugate CompositionInfo
- 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
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 150000004676 glycans Chemical class 0.000 abstract 4
- 229920001282 polysaccharide Polymers 0.000 abstract 4
- 239000005017 polysaccharide Substances 0.000 abstract 4
- 229960000814 tetanus toxoid Drugs 0.000 abstract 3
- 241000193998 Streptococcus pneumoniae Species 0.000 abstract 2
- 239000002775 capsule Substances 0.000 abstract 2
- 229940031000 streptococcus pneumoniae Drugs 0.000 abstract 2
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 208000015181 infectious disease Diseases 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
Landscapes
- Peptides Or Proteins (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (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.
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 |
Family
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) |
-
2017
- 2017-08-04 EA EA201990131A patent/EA201990131A1/en unknown
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