Syntheses of 5-Deoxy-, 5,4'-Dideoxy-, 5-Deoxy-5-epichloro-, and 5,4'-Dideoxy-5,4'-diepichlorokanamycin A

Article abstract of DOI:10.1246/bcsj.56.1149

5,4'-Dideoxy-5,4'-diepichlorokanamycin A has been synthesized from 1,3,6',3"-tetrakis(N-benzyloxycarbonyl)-4",6"-O-cyclohexylidenekanamycin A by treatment with sulfuryl chloride, followed by deblocking. Similar treatment of 2',3',4',2"-tetra-O-acetyl-1,3,