<h1>BARACLUDE</h1><p>BARACLUDE is the tradename for entecavir, a guanosine nucleoside analogue
with selective activity against HBV. The chemical name for entecavir is 2-amino-
1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-
6H-purin-6-one, monohydrate. Its molecular formula is C12H15N5O3•H2O, which
corresponds to a molecular weight of 295.3.</p>
with selective activity against HBV. The chemical name for entecavir is 2-amino-
1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-
6H-purin-6-one, monohydrate. Its molecular formula is C12H15N5O3•H2O, which
corresponds to a molecular weight of 295.3.</p>