(20R,24R)-24,25-epxy-15-alpha-hydroxy-3-beta-(bet-D-xylpyranosyoxy)-9,19-cyclanost-7-ene-16,23-dione
(20r,24r)-24,25-epxy-15-alpha-hydroxy-3-beta-(bet-d-xylpyranosyoxy)-9,19-cyclanost-7-ene-16,23-dione