Structure Identification: |
Zhongguo Zhong Yao Za Zhi. 2013 Apr;38(7):1008-13. | Chemical constituents from ethyl acetate extract of Shiaria bambusicola.[Pubmed: 23847947] | METHODS AND RESULTS:
Fourteen compounds were isolated and purified from the ethyl acetate of the ethanol extract of Shiaria bambusicola by various chromatographic methods, and their structures were elucidated by spectral techniques and physicochemical properties as hypocrellin A (1), hypocrellin B (2), Hypocrellin C (3), hypomycin A (4), ergosterol (5), ergosterol peroxide (6), (22E, 24R)-5alpha, 8alpha-epidioxy-6,9(11),22-trien-3beta-ol (7), ergosta-7, 24(28)-dien-3beta-ol (8), (22E, 24R)-ergost-7, 22-dien-3beta, 5alpha, 6beta-triol (9), (22E,24R)-ergosta-7, 22-diene-3beta, 5alpha, 6beta-triol-3-O-palmitate (10), (22E, 24R)-ergosta-7, 22-diene-3beta, 5alpha, 6beta-triol-6-O-palmitate (11), 1-O-monostearin (12), 1, 3-O-distearin (13), and mannitol (14).
CONCLUSIONS:
Among them, compounds 7-13 were firstly isolated from this genus. |
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