1.
China Journal of Chinese Materia Medica
;
(24): 987-989, 2009.
Article
in Chinese
| WPRIM
| ID: wpr-263086
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the constituents from Huperzia serrata.</p><p><b>METHOD</b>Two diterpenoid compounds were isolated by column chromatography with silica gel and Sephadex LH-20. The structures were elucidated by spectral analysis and X-ray crystallographic analysis.</p><p><b>RESULT</b>Their structures were determined as (15R)-12, 16-epoxy-11, 14-dihydroxy-8, 11, 13-abietatrien-7-one (1) and 3beta-hydroxysandaracopimaric acid (2).</p><p><b>CONCLUSION</b>Compound 1 was a new natural abietane-type diterpenoid, compound 2 was isolated from this plant for the first time.</p>