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Synthesis and Antiviral Evaluation of Some Sugar Arylglycinoylhydrazones and Their Oxadiazoline Derivatives
Author(s) -
AbdelAal Mohammed T.,
ElSayed Wael A.,
ElAshry ElSayed H.
Publication year - 2006
Publication title -
archiv der pharmazie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.468
H-Index - 61
eISSN - 1521-4184
pISSN - 0365-6233
DOI - 10.1002/ardp.200600100
Subject(s) - acetic anhydride , chemistry , monosaccharide , herpes simplex virus , infectivity , pyridine , sugar , acetic acid , virus , organic chemistry , virology , biology , catalysis
Sugar N ‐arylaminoacetylhydrazones 2–5 were prepared by the reaction of N ‐arylaminoacetylhydrazides 1 with equivalent amounts of the corresponding monosaccharides. Per‐ O ‐acetyl derivatives 6 ‐ 9 of sugar hydrazones 2–5 were prepared by using acetic anhydride in pyridine at room temperature, while on boiling with acetic anhydride, cyclization had taken place to give the oxadiazolines 10–12 . The prepared compounds were tested for antiviral activity against Herpes Simplex virus type‐1 (HSV‐1) and hepatitis‐A virus (HAV, MBB‐cell culture adapted strain). Plaque reduction infectivity assay was used to determine virus count reduction as a result of treatment with tested compounds.