| 摘要 |
The present invention provides a method of preparing and purifying echinocandin-type compounds, such as pneumocandin Bo, WF 11899 A, and echinocandin B. These compounds are fermentation products that are used to prepare semi-synthetic products such as the antifungal products Caspofungin, Mycafungin, and Anidulafungin.
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