Objective: To investigate the chemical constituents of the dried sorophore of cultured Cordyceps militaris.
Method: Compounds were isolated and purified by macroporous adsorption resin and silica gel column chromatography. Their chemical structures were elucidated on the basis of physicochemical properties and spectral data (IR, FAB-MS, 1H-NMR and 13C-NMR).
Result: Nine compounds were isolated and identified as: ergosta-4, 6, 8 (14)-tetraen-3-one (1), citrostadienol (2), tetracosanoic acid 2, 3-dihydroxypropyl ester (3), ergosterol (4), ergosterol peroxide (5), ergosta-7, 22-dien-3beta, 5alpha, 6beta-triol (6), cordycepin (7), adenosine (8), N-(2-hydroxyethyl) adenosine (9), respectively.
Conclusion: Compounds 1-3, 6, 9 were separated from the sorophore of cultured C. militaris for the first time.
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[Chemical constituents from dried sorophore of cultured Cordyceps militaris].
Zhongguo Zhong Yao Za Zhi
December 2008
Bejing Yiling Pharmaceutical Research and Development Center, Beijing 102600, China.
Objective: To investigate the chemical constituents of the dried sorophore of cultured Cordyceps militaris.
Method: Compounds were isolated and purified by macroporous adsorption resin and silica gel column chromatography. Their chemical structures were elucidated on the basis of physicochemical properties and spectral data (IR, FAB-MS, 1H-NMR and 13C-NMR).
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