A new series of 6-substituted N1- and N2-β-D-ribofuranosyl-pyrazolo[3,4-d]pyridazin-7(6H)-one derivs. has been prepd. in the aim to explore the structure-activity relationships and improve the antiviral activity of a series of N1- and N2-β-D-ribofuranosyl-pyrazolo[4,3-d]pyrimidin-7(6H)-one derivs. previously reported by us. The studied compds. were preliminary tested for their in vitro antiviral activity against HSV-1. Two compds. were tested and found 2-fold more active than those of the parent series.
Synthesis and anti-HSV-1 activity of 6 substituted pyrazolo[3,4-d]pyridazin-7-one nucleosides
BARALDI, Pier Giovanni;MANFREDINI, Stefano;ROMAGNOLI, Romeo;MANSERVIGI, Roberto
1998
Abstract
A new series of 6-substituted N1- and N2-β-D-ribofuranosyl-pyrazolo[3,4-d]pyridazin-7(6H)-one derivs. has been prepd. in the aim to explore the structure-activity relationships and improve the antiviral activity of a series of N1- and N2-β-D-ribofuranosyl-pyrazolo[4,3-d]pyrimidin-7(6H)-one derivs. previously reported by us. The studied compds. were preliminary tested for their in vitro antiviral activity against HSV-1. Two compds. were tested and found 2-fold more active than those of the parent series.File in questo prodotto:
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