title: Synthesis and antimicrobial activity of some cyclic and acyclic nucleosides of thieno[2,3-d]pyrimidines.
abstract: The reaction of compounds 1, 2, 3, 4, or 13 with 2-chloroethyl methyl ether or 2,3,4,6-tetra-O-acetyl-alpha-D-glucopyranosyl bromide, afforded some acyclic and cyclic nucleosides of thieno[2,3-d]pyrimidine derivatives. Furthermore, cyclic C-nucleosides 24 and 25 were prepared from the reaction of 20, 21 or from 26, 27 with D-glucose. The antimicrobial evaluation of some prepared products showed promising antimicrobial activity.
authors.affiliation: National Research Centre, Dokki, Cairo, Egypt.
authors.forename: Nasser A
authors.initials: NA
authors.lastname: Hassan
authors.forename: Mohamed I
authors.initials: MI
authors.lastname: Hegab
authors.forename: Aymn E
authors.initials: AE
authors.lastname: Rashad
authors.forename: Afaf A
authors.initials: AA
authors.lastname: Fahmy
authors.forename: Farouk M E
authors.initials: FM
authors.lastname: Abdel-Megeid
mesh_terms: D000890:Anti-Infective Agents / Q000138:chemical synthesis* / Q000494:pharmacology; D001419:Bacteria / Q000254:growth & development; D002176:Candida albicans / Q000254:growth & development; D008826:Microbial Sensitivity Tests; D009705:Nucleosides / Q000138:chemical synthesis* / Q000494:pharmacology; D011743:Pyrimidines / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D000890:Anti-Infective Agents; D009705:Nucleosides; D011743:Pyrimidines