Synthesis of the Polyoxygenated Cyclohexanoid Core of Bioactive Glycosides Xylosmin and Flacourtosides E and F
作者:Nagi Reddy Modugu、Goverdhan Mehta
DOI:10.1021/acs.joc.8b01389
日期:2018.9.7
A flexible synthesis of the carbocyclic core present in glycosides xylosmin and flacourtosides E and F, natural products exhibiting antimalarial and antiarboviral activities, has been accomplished. Our approach emanates from the Diels–Alder adduct of cyclopentadiene and MOM-protected 2-hydroxymethyl-p-benzoquinone and takes advantage of the stereochemical propensity of the norbornyl-fused scaffolds