Author/Authors :
El Sayed H. El Ashry، نويسنده , , Nagwa Rashed، نويسنده , , El-sayed I. Ibrahim، نويسنده ,
Keywords :
Benzyl groups , Sulfonyl groups , Electron-withdrawing groups , Ulosyl bromide , Anomeric O-alkylation , , ?-Rhamnoside , 1 , Anomeric center , Participating group , Alkylidene groups , Carbonate groups , 2-cis-Rhamnoside