Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1988-02-22
1989-10-10
Griffin, Ronald W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
536 137, 536 138, A61K 3170, C07H 1522
Patent
active
048732257
ABSTRACT:
As new compound are now provided ten compounds, namely 1-N-{(2R,3R)-4-amino-3-fluoro-2-hydroxybutyryl}kanamycin A; 1-N-{(2R,3R)-4-amino-3-fluoro-2-hydroxybutyryl}-2',3'-dideoxykanamycin A; 1-N-{(2R,3R)-4-amino-3-fluoro-2-hydroxybutyryl}-2',3'-dideoxy-2'-fluorokan amycin A; 1-N-{(2R,3R)-4-amino-3-fluoro-2-hydroxybutyryl}-5-deoxy-5-fluorokanamycin A; 1-N-{(2R,3R)-4-amino-3-fluoro-2-hydroxybutyryl}-kanamycin B; 1-N-{(2R,3R)-4-amino-3-fluoro-2-hydroxybutyryl}-3'-deoxykanamycin B; 1-N-{(2R,3R)-4-amino-3-fluoro-2-hydroxybutyryl}-3',4'-dideoxykanamycin B; 1-N-{(2R,3R) -4-amino-3-fluoro-2-hydroxybutyryl}-5-deoxy-5-fluorokanamycin B; 1-N-{(2R,3R)-4-amino-3-fluoro-2-hydroxybutyryl}-5,3'-dideoxy-5-fluorokanam ycin B; and 1-N{(2R,3R)-4-amino-3-fluoro-2-hydroxybutyryl}-5,3',4'-trideoxy-5-fluoroka namycin B, which are all useful as antibacterial agent in the therapeutic treatment of bacterial infections.
REFERENCES:
patent: 4170642 (1979-10-01), Umezawa et al.
patent: 4634688 (1987-01-01), Umezawa et al.
Kobayashi Yoshihiko
Shitara Tetsuo
Takagi Yasushi
Takahashi Yoshiaki
Takeuchi Tomio
Griffin Ronald W.
Peselev Elli
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
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