The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 2021
Filed:
Jul. 28, 2017
Max-planck-gesellschaft Zur Förderung Der Wissenschaften E.v., Munich, DE;
Peter H. Seeberger, Kleinmachnow, DE;
Claney Lebev Pereira, Berlin, DE;
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., Munich, DE;
Vaxxilon AG, Reinach, CH;
Abstract
The present invention provides a stable synthetic saccharide of Hib polyribosylribitol-phosphate (PRP) derivative and conjugate thereof. Said saccharide, said conjugate and pharmaceutical compositions thereof are hydrolysis-resistant, long-term stable and useful for the prevention and/or treatment of diseases associated with, and more specifically of diseases associated withtype b, preferably diseases selected from meningitis, pneumonia, and epiglotitis. They have general formula (I): wherein A is formula (II) or formula (III); B is formula (IV); C is formula (V); D is formula (VI); E is formula (VII); F is formula (VIII) or formula (IX).