| 摘要 |
New fortimicins, fortimicins AH and AI. The compounds are coproduced in the fermentation of Micromonospora olivoasterospora ATCC No. 21819, 31009 or 31010 along with fortimicin A, Isofortimicin, Fortimicin E and a number of other minor factors. The compounds are useful as an intermediate in synthesizing fortimicins AH and AI derivatives which are useful as antibiotics.
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