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Improved and rapid synthesis of new coumarinyl chalcone derivatives and their antiviral activity
Authors:Jalpa C Trivedi  Kuldip D Upadhyay  Sudhir K Joshi  Erik De Clercq
Institution:a Department of Chemistry, Saurashtra University, Rajkot 360 005, India
b Torrent Research Center, Gandhinagar 382 428, India
c H & H. B. Kotak Institute of Science, Rajkot 360 005, India
d Rega Institute for Medical Research, Katholieke Universiteit, Leuven B-3000, Belgium
Abstract:Two closely structurally related coumarins, 4-hydroxy-8-isopropyl-5-methylcoumarin and 4-hydroxy-6-chloro-7-methylcoumarin were acylated at C-3 and further converted to the respective chalcones and two series of eighteen new compounds, which were evaluated for possible antiviral activity.
Keywords:Antiviral  Anti-HIV  Chalcones  4-Hydroxycoumarins
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