Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(1R,2S,3R,5R)-5-(2-Amino-6-(benzyloxy)-1H-purin-9(6H)-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol is an intermediate in the synthesis of Entecavir (E558900), an oral antiviral drug used in the treatment of hepatitis B infection.