Document Report Card

ID: ALA1141079

Journal: J Med Chem

Title: Cytostatic 6-arylpurine nucleosides. 6. SAR in anti-HCV and cytostatic activity of extended series of 6-hetarylpurine ribonucleosides.

Authors: Hocek M, Naus P, Pohl R, Votruba I, Furman PA, Tharnish PM, Otto MJ.

Abstract: Significant anti-HCV activity of 6-hetarylpurine ribonucleosides has been discovered and is reported here for the first time and compared with cytostatic effect. An extended series of 6-hetarylpurine nucleosides has been prepared by heterocyclizations in position 6 of purine nucleosides or by cross-couplings of 6-chloropurine nucleosides with hetarylboronic acids, -stannanes, or -zinc halides. The most anti-HCV active were purine ribonucleosides bearing pyrrol-3-yl or 2-furyl groups exerting EC(90) = 0.14 and 0.4 microM, respectively.

CiteXplore: 16134952

DOI: 10.1021/jm050335x