摘要 |
The present invention is comprised of culturing a microorganism having ability to produce K01-B0171-B substance and/or K01-B0171-C substance in a medium, accumulating K01-B0171-B substance and/or K01-B0171-C substance in a culture fluid and isolating K01-B0171-B substance and/or, K01-B0171-C substance from the culture fluid. The obtained K01-B0171-B substance, K01-B0171-C substance or a composition of these substances is expected to be useful as a medicament of antituberculous agent.
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