Synthesis and Antituberculosis Activity of <i>C</i>-Phosphonate Analogues of Decaprenolphosphoarabinose, a Key Intermediate in the Biosynthesis of Mycobacterial Arabinogalactan and Lipoarabinomannan
作者:Charla A. Centrone、Todd L. Lowary
DOI:10.1021/jo026247r
日期:2002.12.1
arabinosyltransferases that use decaprenolphosphoarabinose (3) as the donor species. In this paper, we describe the synthesis of a panel of C-phosphonate analogues of 3, which were designed to inhibit these arabinosyltransferases and thus block the biosynthesis of mycobacterial cell wall polysaccharides. A number of routes were explored for the preparation of the targets. The successful approach involved the
Azidophosphonate Chemistry as a Route for a Novel Class of Vesicle-Forming Phosphonolipids
作者:Abhishek Saha、Subhankar Panda、Nirmalya Pradhan、Kangkan Kalita、Vishal Trivedi、Debasis Manna
DOI:10.1002/chem.201704000
日期:2018.1.24
Membrane forming synthetic lipids constitutes a newclass of biomaterials with impressive applications in the field of biological and pharmaceutical sciences. Interestingly, alteration(s) in the headgroup region of the lipids offer a wide chemical space to investigate their specific properties. In this regard, we have utilized β‐azidophosphonate chemistry to gain access to a novel class of triazole‐phosphonate