Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleoside
申请人:——
公开号:US20020193314A1
公开(公告)日:2002-12-19
A desired isomer is selectively prepared by phosphorolyzing and isomerizing an anomer mixture of a 1-phosphorylated saccharide derivative while crystallizing one of the isomers to displace the equilibrium. Furthermore, using the action of a nucleoside phosphorylase, a nucleoside is prepared from the 1-phosphorylated saccharide derivative obtained and a base with improved stereoselectivity and a higher yield. This process is an anomer-selective process for preparing a 1-phosphorylated saccharide derivative and a nucleoside.
Compositions and Methods for the Inhibition of Methyltransferases
申请人:Northeastern University
公开号:US20150057243A1
公开(公告)日:2015-02-26
Methods and compositions disclosed herein relate to detecting, analyzing, isolating and inhibiting methyltransferases, methyltransferase substrates, S-adenosyl-methionine-binding proteins and RNA, including for the treatment of disease.
[EN] LACTONE INTERMEDIATES OF NICOTINAMIDE RIBOSIDE AND NICOTINATE RIBOSIDE<br/>[FR] INTERMÉDIAIRES DE LACTONE DE NICOTINAMIDE RIBOSIDE ET DE NICOTINATE RIBOSIDE
申请人:UNIV BELFAST
公开号:WO2018033639A1
公开(公告)日:2018-02-22
The present invention is directed to lactones of the following structural formula for use as precursors of NAD, and their use as nutritional supplements.
本发明涉及以下结构式的内酯,用作NAD的前体,并且它们的用途作为营养补充剂。
[EN] GLYCYRRHIZIN OR DERIVATIVES THEREOF FOR TREATING OR PREVENTING SEVERE ACUTE RESPIRATORY SYNDROME (SARS)<br/>[FR] PROCEDES DE TRAITEMENT ET DE PREVENTION DU SYNDROME RESPIRATOIRE AIGU SEVERE (SRAS)
申请人:JOHANN WOLFGANG GOETHE UNIVERS
公开号:WO2004108122A1
公开(公告)日:2004-12-16
The invention provides methods for preventing, treating, managing or ameliorating viral infections, in particular, Severe Acute Respiratory Syndrome (SARS). More specifically, the invention provides methods for preventing, treating, managing or ameliorating a SARS-associated coronavirus or one or more symptoms thereof by administering Glycyrrhizin and/or derivatives thereof The invention also provides methods for preventing, treating, managing or ameliorating a SARS-associated coronavirus or one or more symptoms thereof by administering Glycyrrhizin and/or a derivative thereof in combination with a prophylactic or therapeutic agent other than Glycyrrhizin or a derivative thereof.
[EN] PRODUCTION OF NMN AND ITS DERIVATIVES VIA MICROBIAL PROCESSES<br/>[FR] PRODUCTION DE NMN ET DE SES DÉRIVÉS PAR DES PROCÉDÉS MICROBIENS
申请人:CONAGEN INC
公开号:WO2021226044A1
公开(公告)日:2021-11-11
The present invention relates to microbial production of nicotinamide mononucleotide (NMN), nicotinamide riboside (NR), and nicotinamide adenine dinucleotide (NAD) using a genetically modified bacterium.