Alkyl 2-{[(2R,3S,5R)-5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-3-hydroxy- tetrahydro-furan-2-yl-methoxy]-phenoxy-phosphoryl-amino}-propionates, nucleoside inhibitors of HCV NS5B RNA-polymerase, and methods for producing and use thereof
Compounds of general formula 1 or stereoisomers thereof, their pharmaceutically acceptable salts and/or hydrates, solvates or crystalline forms, wherein R