Substance WF16616, process for production thereof, and use thereof
AssigneeFujisawa Pharmaceutical Co., Ltd.
InventorsTerumi Okudaira, Yasuhisa Tsurumi, Hiroshi Hatanaka, Toru Kino, Seiji Hashimoto
Life of this patent
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Abstract
1. WF16616 substance represented by the following structural formula (1) or its pharmaceutically acceptable salt. ##STR1## WF16616 substance exhibits an antimicrobial activity, especially an excellent antifungal activity.
Claims5
WF16616 substance represented by the following structural formula (1) or its pharmaceutically acceptable salt. ##STR3##
A process for producing WF16616 substance, which comprises culturing a WF16616 substance-productive fungus belonging to the genus Tolypocladium to produce WF16616 substance, and isolating this substance.
A pharmaceutical preparation comprising WF16616 substance or its pharmaceutically acceptable salt, and a pharmaceutically acceptable, substantially non-toxic carrier or excipient.
Dependencies are inferred from the claim text.