Figure 1.
Chemical structures of 5α,6α-epoxy-(22E,24R)-3β,11-dihydroxy-9,11-secoergosta-7-en-9- one (1), (22R)-acetoxy-(24ξ)-ergosta-5-en-3β,25-diol (2), and 3-O-deacetylluffasterol B (3) [7].
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