A regio- and stereo-controlled approach to triazoloquinoxalinyl C-nucleosides
作者:Adel Amer、Mohammed Salah Ayoup、Sherine Nabil Khattab、Seham Yassen Hassan、Vratislav Langer、Samir Senior、Abdel Moneim El Massry
DOI:10.1016/j.carres.2010.08.010
日期:2010.11
The synthesis of a new series of acyclic triazoloquinoxalinyl C-nucleosides and their transformation to their cyclic analogs are described following protection, activation, and deprotection with subsequent intramolecular nucleophilic substitution protocol. The antibacterial potency of the new compounds was determined using an inhibition zone diameter test. The results show that 3a and 2b exhibit good