00281nam a2200109Ia 4500008004100000040001100041100002500052245003500077260003500112300001300147300001100160251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aPhilip S. Portoghese 0aJournal of Medicinal Chemistry  c1983bAcademic PressaNew York  aP. 1-483  bV. 266