T. Iimori et al., 2'-SUBSTITUTED AND 3'-SUBSTITUTED SANGIVAMYCINS - CONFORMATIONAL RESTRICTION BY THE GAUCHE EFFECT, Chemical and Pharmaceutical Bulletin, 41(4), 1993, pp. 775-777
Conformational restrictions of sangivamycin (1) could be achieved by t
he use of the gauche effect of the substituents on the ribofuranose mo
iety. The conformational deviations obtained by this method were found
to nicely correlate with the inhibitory activity of PKC.