Synthesis and Antiviral Evaluation of Some Sugar Arylglycinoylhydrazones and Their Oxadiazoline Derivatives

✍ Scribed by Mohammed T. Abdel-Aal; Wael A. El-Sayed; El-Sayed H. El-Ashry

• Publisher: John Wiley and Sons
• Year: 2006
• Tongue: English
• Weight: 428 KB
• Volume: 339
• Category: Article
• ISSN: 0365-6233
• DOI: 10.1002/ardp.200600100

✦ Synopsis

Abstract

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.