Abstract: Embodiments of the present application relate to functionalized N-acetylgalactosamine-analogs, methods of making, and uses of the same. In particular, mono or trivalent N-acetylgalactosamine analogs may be prepared by utilizing a wide variety of linkers containing functional groups. These functionalized N-acetylgalactosamine-analogs may be used in the preparation of targeted delivery of oligonucleotide-based therapeutics.
Type:
Grant
Filed:
December 13, 2022
Date of Patent:
May 28, 2024
Assignee:
Hongene Biotech Corporation
Inventors:
Wing C. Poon, Xiaoyang Guan, David Yu, Ruiming Zou, Xiaojun Li, Michael Su, Gang Zhao, Gengyu Du, Yun-Chiao Yao, Aldrich N. K. Lau
Abstract: The use of described compounds or pharmaceutically acceptable salts or compositions thereof for the treatment of a host infected with an RNA virus other than HCV, or other disorder more fully described herein.
Abstract: Disclosed are nutritional compositions including human milk oligosaccharides in combination with long chain polyunsaturated fatty acids and/or carotenoids that can be administered to preterm infants, term infants, toddlers, and children for reducing inflammation and the incidence of inflammatory diseases.
Type:
Grant
Filed:
April 12, 2021
Date of Patent:
May 7, 2024
Assignee:
Abbott Laboratories
Inventors:
Rachael Buck, Geralyn O. Duska-Mcewen, Joseph P. Schaller
Abstract: A composition comprised of a plurality of levan oligomers, wherein at least 70% (w/w) of said plurality of levan oligomers are characterized by: (i) weight average molecular weights (MW) of 540 to 1000 g/mole, and (ii) a dispersity index (Ð) of less than 2 is disclosed herein. Uses of the levan composition, such as, as a feed additive, growth promoter and for improving the rejuvenation and healing of a human skin, are also disclosed.
Abstract: The present disclosure relates to 2-alkynylmannose Derivative and Application Thereof. The mannose derivatives, and a pharmaceutically acceptable salt, an isotope, and an isomer thereof have a structure shown as formula I: and are used for treating or preventing bacterial infections. The present disclosure also provides pharmaceutically acceptable compositions comprising the above compounds and their use in the treatment or prevention of bacterial infections.
Abstract: This disclosure describes the use of azithromycin, roxithromycin, and telithromycin, including derivatives thereof, as senolytic drugs. BrdU was used to induce senescence in model human fibroblast cell lines. Also disclosed are methods for screening compounds for senolytic activity. The SRB assay was used to measure cell viability through protein content. Azithromycin roxithromycin, and telithromycin, clinically-approved pharmaceuticals, were found to be senolytic drugs. However, the closely-related parent compound, erythromycin, showed no senolytic activity. Azithromycin strongly induced both aerobic glycolysis and autophagy in human fibroblasts, but showed bi-phasic effects including on mitochondrial oxygen consumption rates with inhibitory activity at 50 ?M and stimulatory activity at 100 ?M. The xCELLigence real-time assay system showed that azithromycin preferentially targets senescent cells, removing approximately 97% (nearly a 25-fold reduction in senescent cells).
Abstract: The present disclosure relates to crystalline solids comprising a compound of Formula (I), wherein R is n-propyl, and methods of making compounds of Formula (I) wherein R is C1-C4 alkyl or C2-C4 alkenyl. The present disclosure also relates to crystalline solids comprising a compound of Formula (II), The present disclosure further relates to methods of preparing the crystalline solids, and pharmaceutical preparations of the crystalline solids, and use of such pharmaceutical preparations in treatment of diseases and conditions.
Type:
Grant
Filed:
November 22, 2023
Date of Patent:
April 9, 2024
Assignee:
Metro International Biotech, LLC
Inventors:
Jonathan N. Kremsky, Bruce Szczepankiewicz, Karsten Koppetsch, Joseph Harris, Mateusz Pitak, Martin Bates
Abstract: This disclosure provides mixtures of beta-cyclodextrin molecules substituted at one or more hydroxyl positions by hydroxypropyl groups, the mixture optionally including unsubstituted beta-cyclodextrin molecules, for use as a pharmaceutically active ingredient; methods of making such mixtures; methods of qualifying such mixtures for use in a pharmaceutical composition suitable for intrathecal or intracerebroventricular administration; pharmaceutical compositions suitable for intrathecal or intracerebroventricular administration comprising such mixtures; and methods of using the pharmaceutical compositions for treatment of Niemann-Pick disease Type C.
Type:
Grant
Filed:
October 20, 2022
Date of Patent:
March 26, 2024
Assignee:
MANDOS LLC
Inventors:
Bernardus Nicolaas Machielse, Allan Darling
Abstract: This disclosure provides mixtures of beta-cyclodextrin molecules substituted at one or more hydroxyl positions by hydroxypropyl groups, the mixture optionally including unsubstituted beta-cyclodextrin molecules, for use as a pharmaceutically active ingredient; methods of making such mixtures; methods of qualifying such mixtures for use in a pharmaceutical composition suitable for intrathecal or intracerebroventricular administration; pharmaceutical compositions suitable for intrathecal or intracerebroventricular administration comprising such mixtures; and methods of using the pharmaceutical compositions for treatment of Niemann-Pick disease Type C.
Type:
Grant
Filed:
May 1, 2023
Date of Patent:
March 5, 2024
Assignee:
MANDOS LLC
Inventors:
Bernardus Nicolaas Machielse, Allan Darling
Abstract: The present invention relates to therapies and therapeutic agents for use in the treatment of cardiomyopathies. In particular, the invention is concerned with, but not limited to therapies and therapeutic agents for use in the treatment of hypertrophic cardiomyopathy. Such therapeutic agents comprise hypomethylating agents.
Type:
Grant
Filed:
April 17, 2018
Date of Patent:
February 27, 2024
Assignee:
UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND
Inventors:
Chris Watson, John Baugh, Mark Ledwidge, Ken McDonald
Abstract: The present invention generally relates to a novel process for the preparation of 3?-deoxyadenosine derivatives, and particularly NUC-7738 (3?-deoxyadenosine-5?-O-[phenyl(benzyloxy-L-alaninyl)] phosphate) an anticancer ProTide of deoxyadenosine.
Abstract: The purpose of the present invention is to provide a method for purifying and preparing a highly liposoluble phosphoramidite, as well as a capping reaction using the highly liposoluble phosphoramidite compound, and as well as a method for preparing oligonucleotide by a liquid phase process using a pseudo solid phase protecting group said method comprising the capping reaction step.
Abstract: Embodiments of the present application relate to functionalized N-acetylgalactosamine-analogs, methods of making, and uses of the same. In particular, mono or trivalent N-acetylgalactosamine analogs may be prepared by utilizing a wide variety of linkers containing functional groups. These functionalized N-acetylgalactosamine-analogs may be used in the preparation of targeted delivery of oligonucleotide-based therapeutics.
Type:
Grant
Filed:
May 18, 2023
Date of Patent:
January 30, 2024
Assignee:
Hongene Biotech Corporation
Inventors:
Wing C. Poon, Gang Zhao, Gengyu Du, Yun-Chiao Yao, Mufa Zou, Xiaoyang Guan, Xiaoling Zheng, David Yu, Ruiming Zou, Aldrich N. K. Lau
Abstract: Use of a sialyllactose, or a nutritional composition comprising a sialyllactose, to enhance attention and/or to decrease impulsivity in a subject.
Abstract: The present disclosure, among other things, provides technologies for oligonucleotide synthesis. In some embodiments, the present disclosure provides phosphoramidites and methods for synthesis thereof. In some embodiments, provided methods provides higher yields and/or purities. In some embodiments, provided methods remove byproducts without contact with an aqueous solution.
Type:
Grant
Filed:
November 22, 2017
Date of Patent:
January 16, 2024
Assignee:
WAVE LIFE SCIENCES LTD.
Inventors:
David Charles Donnell Butler, Pachamuthu Kandasamy, Subramanian Marappan, Ik-Hyeon Paik, Jayakanthan Kumarasamy, Gopal Reddy Bommineni
Abstract: Provided herein are small molecule compounds, including non-anticoagulant heparan sulfate oligosaccharide molecules, having anti-inflammatory properties and capable of interacting with high mobility group box 1 (HMGB1) proteins in a manner sufficient to affect an interaction between the HMGB1 protein and a receptor for advanced glycation end products (RAGE). Also provided herein are methods of treating Paracetamol (APAP) overdose in subjects.
Type:
Grant
Filed:
November 5, 2018
Date of Patent:
January 9, 2024
Assignees:
The University of North Carolina at Chapel Hill, The Research Foundation for the State University of New York
Abstract: This disclosure provides mixtures of beta-cyclodextrin molecules substituted at one or more hydroxyl positions by hydroxypropyl groups, the mixture optionally including unsubstituted beta-cyclodextrin molecules, for use as a pharmaceutically active ingredient; methods of making such mixtures; methods of qualifying such mixtures for use in a pharmaceutical composition suitable for intrathecal or intracerebroventricular administration; pharmaceutical compositions suitable for intrathecal or intracerebroventricular administration comprising such mixtures; and methods of using the pharmaceutical compositions for treatment of Niemann-Pick disease Type C.
Type:
Grant
Filed:
March 1, 2023
Date of Patent:
January 9, 2024
Assignee:
Mandos LLC
Inventors:
Bernardus Nicolaas Machielse, Allan Darling