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1. (WO2019050816) PNEUMOCOCCAL POLYSACCHARIDES AND THEIR USE IN IMMUNOGENIC POLYSACCHARIDE-CARRIER PROTEIN CONJUGATES
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Pub. No.: WO/2019/050816 International Application No.: PCT/US2018/049309
Publication Date: 14.03.2019 International Filing Date: 04.09.2018
IPC:
A61K 31/35 (2006.01) ,A61K 31/715 (2006.01) ,A61K 39/085 (2006.01) ,C12P 19/04 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
335
having oxygen as the only ring hetero atom, e.g. fungichromin
35
having six-membered rings with one oxygen as the only ring hetero atom
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
70
Carbohydrates; Sugars; Derivatives thereof
715
Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39
Medicinal preparations containing antigens or antibodies
02
Bacterial antigens
085
Staphylococcus
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19
Preparation of compounds containing saccharide radicals
04
Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
Applicants:
PORAMBO, Richard, J. [US/US]; US (US)
ABEYGUNAWARDANA, Chitrananda [US/US]; US (US)
MUSEY, Luwy Kavuka [US/US]; US (US)
KOSINSKI, Michael, J. [US/US]; US (US)
CUI, Yadong Adam [US/US]; US (US)
MERCK SHARP & DOHME CORP. [US/US]; 126 East Lincoln Avenue Rahway, New Jersey 07065-0907, US
Inventors:
PORAMBO, Richard, J.; US
ABEYGUNAWARDANA, Chitrananda; US
MUSEY, Luwy Kavuka; US
KOSINSKI, Michael, J.; US
CUI, Yadong Adam; US
Common
Representative:
MERCK SHARP & DOHME CORP.; 126 East Lincoln Avenue Rahway, New Jersey 07065-0907, US
Priority Data:
62/555,47907.09.2017US
Title (EN) PNEUMOCOCCAL POLYSACCHARIDES AND THEIR USE IN IMMUNOGENIC POLYSACCHARIDE-CARRIER PROTEIN CONJUGATES
(FR) POLYSACCHARIDES ANTIPNEUMOCOCCIQUES ET LEUR UTILISATION DANS DES CONJUGUÉS IMMUNOGÈNES POLYSACCHARIDE-PROTÉINE PORTEUSE
Abstract:
(EN) The present invention provides capsular polysaccharides from Streptococcus pneumoniae serotypes identified using NMR. The present invention further provides polysaccharide-protein conjugates in which capsular polysaccharides from one or more of these serotypes are conjugated to a carrier protein such as CRM197. Polysaccharide-protein conjugates from one or more of these serotypes may be included in multivalent pneumococcal conjugate vaccines having polysaccharides from multiple additional Steptococcus pneumoniae serotypes.
(FR) La présente invention concerne des polysaccharides capsulaires provenant de sérotypes de Streptococcus pneumoniae identifiés par RMN. La présente invention concerne en outre des conjugués polysaccharide-protéine dans lesquels des polysaccharides capsulaires en provenance d'un ou plusieurs de ces sérotypes sont conjugués à une protéine porteuse telle que CRM197. Des conjugués polysaccharide-protéine en provenance d'un ou plusieurs de ces sérotypes peuvent être inclus dans des vaccins conjugués antipneumococciques multivalents comprenant des polysaccharides provenant de multiples autres sérotypes de Steptococcus pneumoniae.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)