| abstract |
PURPOSE: 3'-Deoxykanamycin A derivatives of formula I, that is, 1-N-(α-substituted-ω-aminoacryl)-3'-deoxykanamycin A and b'-N-alkyl-1-N-(α-substituted-ω-aminoacyl)-3'-deoxykanamycin A are new; (where A is H, 1W4C alkyl or known monovalent amino protecting group; R is OH, NH 2 or NHR 1 in which R 1 is acyl, especially lower alkanoyl; n is 1, 2, 3 or 4). n COPYRIGHT: (C)1976,JPO&Japio |