(2008/06/13)
3,2',6'-tris-N-(tert-butoxycarbonyl)kanamycin B
1,3,2',6',3''-penta-N-BOC-kanamycin B
penta-N-hexa-O-acetylkanamycin B
N,N'-bis-benzyloxycarbonyl-O4-(3-benzyloxycarbonylamino-α-D-3-deoxy-glucopyranosyl)-O6-(2,6-bis-benzyloxycarbonylamino-α-D-2,6-dideoxy-glucopyranosyl)-1L-2-deoxy-streptamine
2-deoxystreptamine