Synthesis of New Acyclic Pyrimidine Nucleoside Analogs as Potential Antiviral Drugs
作者:Kurt Eger、Eberhard M. Kluender、Mathias Schmidt
DOI:10.1021/jm00045a010
日期:1994.9
The synthesis of 6-[N-(4-hydroxybutyl)amino]pyrimidinone derivatives 18-23 and the acyclic phosphonate nucleoside analogs 29-30 is reported. Their cytotoxic and antiviral effects were investigated. 2,5-Diamino-6-[N-[2-(phosphonomethoxy)ethyl]amino]pyrimidin-4(3H)- one (30) showed strong antiviral effects, and 21 showed significant cytotoxic activity.
Computer Modelling and Synthesis of Deoxy and Monohydroxy Analogues of a Ribitylaminouracil Bacterial Metabolite that Potently Activates Human T Cells
作者:Geraldine J. M. Ler、Weijun Xu、Jeffrey Y. W. Mak、Ligong Liu、Paul V. Bernhardt、David P. Fairlie
DOI:10.1002/chem.201903732
日期:2019.12.5
5-(2-Oxopropylideneamino)-6-d-ribitylaminouracil (5-OP-RU) is a natural product formed during bacterial synthesis of vitamin B2. It potently activates mucosal associated invariant T (MAIT) cells and has immunomodulatory, inflammatory, and anticancer properties. This highly polar and unstable compound forms a remarkably stable Schiff base with a lysine residue in major histocompatibility complex class I-related