p. 1483 - 1492
(2007/10/02)di-tert-butyl dicarbonate
kananmycin B
1-N-<(benzyloxy)carbonyl>-3,2',6'-tris-N-(tert-butoxycarbonyl)-3''-N-(trifluoroacetyl)kanamycin B
1-N-<(benzyloxy)carbonyl>-3,2',6',3''-tetrakis-N-(tert-butoxycarbonyl)kanamycin B
1-N-<(benzyloxy)carbonyl>-3,2',6'-tris-N-(tert-butoxycarbonyl)kanamycin B