Recommanded Product: 34260-72-5On May 14, 2020 ,《Pyridobenzothiazolones Exert Potent Anti-Dengue Activity by Hampering Multiple Functions of NS5 Polymerase》 appeared in ACS Medicinal Chemistry Letters. The author of the article were Cannalire, Rolando; Chan, Kitti Wing Ki; Burali, Maria Sole; Gwee, Chin Piaw; Wang, Sai; Astolfi, Andrea; Massari, Serena; Sabatini, Stefano; Tabarrini, Oriana; Mastrangelo, Eloise; Barreca, Maria Letizia; Cecchetti, Violetta; Vasudevan, Subhash G.; Manfroni, Giuseppe. The article conveys some information:
Treatment of dengue virus (DENV) and other flavivirus infections is an unmet medical need. The highly conserved flaviviral NS5 RNA-dependent RNA polymerase (RdRp) is an attractive antiviral target that interacts with NS3 and viral RNA within the replication complex assembly. Biochem. and cell-based evidence indicate that targeting cavity B may lead to dual RdRp and NS5-NS3 interaction inhibitors. By ligand-based design around 1H-pyrido[2,1-b][1,3]benzothiazol-1-one (PBTZ) 1, we identified new potent and selective DENV inhibitors that exert dual inhibition of NS5 RdRp and NS3-NS5 interaction, likely through binding cavity B. Resistance studies with compound 4 generated sequence variants in the 3′-untranslated region of RNA while further biochem. experiments demonstrated its ability to block also RNA-NS5 interaction, required for correct RNA synthesis in cells. These findings shed light on the potential mechanism of action for this class of compounds, underlying how PBTZs are very promising lead candidates for further evaluation. In the experimental materials used by the author, we found (S)-Methyl 2-amino-3-(3-hydroxyphenyl)propanoate hydrochloride(cas: 34260-72-5Recommanded Product: 34260-72-5)
(S)-Methyl 2-amino-3-(3-hydroxyphenyl)propanoate hydrochloride(cas: 34260-72-5) belongs to esters. Esters are more polar than ethers but less polar than alcohols. Recommanded Product: 34260-72-5 They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics