00265nam a2200097Ia 4500008004100000040001100041245003500052260005400087300001600141300001000157251112s9999||||xx |||||||||||||| ||und||  aCNCLSA 0aJournal of Medicinal Chemistry  c1986bInstitute For Scientific InformationaU.S.A  aP. 555-1340  bV. 91