00322nam a2200121Ia 4500008004100000022001400041040001100055100002500066245003500091260004900126300001600175300000900191251112s9999||||xx |||||||||||||| ||und||  a0022-2623  aCNCLSA  aPhilip S. Portoghese 0aJournal of Medicinal Chemistry  cJuly, 1981bAmerican Chemical SocietyaU.S.A  aP. 773-1569  bV.24