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Updated: Sep 25, 2026
High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
[Studies on the chemical constituents of Shiraia bambusicola]
Yun-xiu Shen1, Xian-guo Rong, Zong-hua Gao
1Chemistry Research and Teaching Department, Binzhou Medical College, Binzhou 256603, Shandong, China. yxshen2002@yahoo.com.cn
Objective:
To study the chemical constituents of Shiraia bambusicola.
Method:
Column chromatography with silica gel was employed for the isolation and purification of constituents. The structures were elucidated by means of chemical and spectroscopic data.
Result:
Seven compounds were obtained and identified as hypocrellin A (I), hypocrellin B (II), hypocrellin C (III), hypomycin A (IV), ergosterol (V), ergosterol peroxide (VI) and 1,8-dihydroxy anthraquinone (VII).
Conclusion:
Compounds (IV) (VII) were separated from Shiraia bambusicola for the first time.
