Chemical constituents of basidiomycete Hydnum repandum
- VernacularTitle:担子菌黄卷缘齿菌的化学成分
- Author:
Xingna WANG
;
Jianchang DU
;
Renxiang TAN
;
Jikai LIU
- Publication Type:Journal Article
- Keywords:
Hydnum repandum L. Fr.;
basidiomycete;
diterpenoids
- From:
Chinese Traditional and Herbal Drugs
2005;36(8):1126-1130
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical constituents of the fruiting bodies of Hydnum repandum.Methods Separation and purification were performed on silica gel, Sephadex LH-20 and ODS CC. Their sturctures were established by 2D-NMR (1H-1HCOSY, HMQC, HMBC, and NOESY), MS, HR-MS spectra, and ORD data. Results Eleven compounds were obtained and identified as sarcodonin A ( Ⅰ ),scabronine B (Ⅱ), 3β-hydroxy-5α, 8α-epidioxyergosta-6, 22-dien (Ⅲ), (22E, 24R)-ergosta-7, 22-diene3β, 5α, 6β- triol (Ⅳ), (22E, 24R)-ergosta-7, 22-diene-3β-ol (Ⅴ), benzoic acid (Ⅵ), 4-hydroxylbenzaldehyde (Ⅶ), 4-monopropanoylbenzenediol (Ⅷ), ethyl-β-D-glucopyranoside (Ⅸ), thioacetic anhydride ( Ⅹ ), (2S, 2'R, 3S, 4R)-2-(2-hydroxyoctadecanoylamino) docosane-1, 3, 4-triol (Ⅺ). Conclusion All of the compounds are isolated from this fungus for the first time.
