2. Biological activities of Cordyceps militaris
The main active constituent of C. militaris
fruiting bodies is cordycepin, which was first
extracted from C. militaris and then found to be
present in Cordyceps sinensis[7] and Cordyceps
kyushuensis[8].The cordycepin (3′ -
deoxyadenosine, C10H13N5O3, m. pt. 225
°C,[α]D-47 °C) , a nucleoside analogue [7, 9], is
considered as a nucleic acid antibiotic that might
inhibit canceration of cells and thus contribute to
the normalization of cancer cells as one of
constituents of gene DNA[7].
In addition, it has been reported that the
cordycepin is intracellularly converted into its 5′ -
2. Biological activities of Cordyceps militarisThe main active constituent of C. militarisfruiting bodies is cordycepin, which was firstextracted from C. militaris and then found to bepresent in Cordyceps sinensis[7] and Cordycepskyushuensis[8].The cordycepin (3′ -deoxyadenosine, C10H13N5O3, m. pt. 225°C,[α]D-47 °C) , a nucleoside analogue [7, 9], isconsidered as a nucleic acid antibiotic that mightinhibit canceration of cells and thus contribute tothe normalization of cancer cells as one ofconstituents of gene DNA[7].In addition, it has been reported that thecordycepin is intracellularly converted into its 5′ -
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