Yun-xiu Shen1, Xian-guo Rong, Zong-hua Gao. 1. Chemistry Research and Teaching Department, Binzhou Medical College, Binzhou 256603, Shandong, China. yxshen2002@yahoo.com.cn
Abstract
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.
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.