SULFUR GLYCOSYLATION REACTIONS INVOLVING 3-ALLYL-2-THIOHYDANTOIN NUCLEOSIDE BASES AS POTENTIAL ANTIVIRAL AND ANTITUMOR AGENTS
作者:Ahmed I. Khodair、Jean-Pierre Gesson
DOI:10.1080/10426509808029674
日期:1998.11.1
aromatic aldehydes 7a–f with 3-allyl-2-thiohydantoin (6), which in turn was prepared from the reaction of glycine and allyl isothiocyanate. The alkylation of 8a–f with alkyl bromides 9a, b gave 3allyl-5-(Z)-arylidene-2-(alkylmercapto)hydantoins 1a–1, S-Glycosylation and S-ribosylation took place on the reaction of 8a–f with pyranosyl bromides 11a, b and furanosyl bromide (15) under anhydrous alkaline