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Communication | Special issue | Vol 11, No. 1, 1978, pp.197-202
Published online, 1st January, 1970
DOI: 10.3987/S(N)-1978-01-0197
Chemical Transformation of 3’-Chloro-3’-deoxyaminoglycosides into New Cyclic Pseudo-trisaccharides

Tsunehiko Asako,* Kouichi Yoshioka, Hiroshi Mabuchi, and Kentaro Hiraga

*Central Research Division, Takeda Chemical Industries, Ltd., 17-85 Jusohonmachi 2-chome, Yodogawa-ku, Osaka 532-8686, Japan

Abstract

Cyclic pseudo-trisaccharides (2a,b) and 3’-epi-aminoglycosides (4a,b) were obtained from 3’-chloro-3’-deoxyaminoglycosides (1a,b) by treatment with a base.