Two new steroidal derivatives from the fruit body of Chlorophyllum molybdites |
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| Authors: | Yoshikawa K Ikuta M Arihara S Matsumura E Katayama S |
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| Institution: | Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Japan. yosikawa@ph.bunri-u.ac.jp |
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| Abstract: | Two new steroid derivatives, (22E,24R)-3alpha-ureido-ergosta-4,6,8(14),22-tetraene (1) and (22E,24R)-5alpha,8alpha-epidioxyergosta-6,9,22-triene-3beta-ol 3-O-beta-D-glucopyranoside (2) were isolated from the fruit bodies of Chlorophyllum molybdites (Agaricaceae). The structures were established by spectroscopic and chemical methods. These compounds exhibited cytotoxicity against Kato III cells. |
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