Wenderoth, Lind & Ponack
2'-Deamino aminoglycosides and composition thereof
 An aminoglycoside represented by the following formula (1) ##STR1## wherein each of R.sub.1 and R.sub.2 represents a hydrogen atom or a methyl group, R.sub.3 represents a hydrogen atom or an aminoacyl group, R.sub.4 represents a hydrogen atom or a hydroxyl or methoxy group, and R.sub.5 represents a hydrogen atom or a hydroxyl group, or a pharmaceutically acceptable acid addition salt thereof, a process for the production thereof and a pharmaceutical use thereof. 
Kowa Company, Ltd.
C C A
C07H C07D A61P
inventional inventional inventional
Takashi Kazuhiro Toshihito Isamu
Yamaguchi Kamiya Mori Watanabe