Cn. Eid et al., DESIGN, SYNTHESES AND POTENTIATING ACTIVITIES AGAINST METHICILLIN-RESISTANT STAPHYLOCOCCUS-AUREUS OF CYCLIC ANALOGS OF LY301621, Bioorganic & medicinal chemistry letters, 7(16), 1997, pp. 2087-2092
Previous SAR studies of the diastereomers of LY301621 suggested the im
portance of a beta-turn conformation for biological activity. In the p
resent study, cyclic analogs were designed and synthesized that posses
s Type II and II' beta-turns. Their biological activity will be discus
sed. (C) 1997 Elsevier Science Ltd.