| 摘要 |
Disclosed are 2-deoxy-2-substituted fortimicin A and B derivatives represented by the formula <IMAGE> wherein R is hydrogen glycyl, beta -alanyl, acetyl, or beta -amino lower alkyl, R1 is hydrogen, amino, azido, halo, glycylamido, beta -alanyl amido or 2-O-methanesulfonyl and R2 is hydrogen or halo and their pharmaceutically acceptable salts. The compounds are active antibacterial agents. |
