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1 .     22E-ergosta-4,6,8(14),22-tetraen-3-one
C28H40O     ÏàËÆ¶È:71.4%
Journal of Shenyang Pharmaceutical University          2012          29          678-684
A new disecosteroid from an endolichenic fungal stain Sporormiella irregularis(No.71-11-4-1)
LI Yan-jun; LI Xiao-xia; CHEN Guo-dong; GAO Hao; GUO Liang-dong; YAO Xin-sheng
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·



2 .     7-Oxo-¦Â-sitosterol
C29H48O2     ÏàËÆ¶È:60.7%
Journal of Natural Products          2000          63          72-78
Isolation and Structures of Schleicherastatins 1-7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree Schleichera oleosa1
George R. Pettit,Atsushi Numata, Gordon M. Cragg, Delbert L. Herald, Tamie Takada,Chika Iwamoto,Roland Riesen, Jean M. Schmidt, Dennis L. Doubek, and Animesh Goswami
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·



3 .     7-oxo-¦Â-sitosterol
     ÏàËÆ¶È:60.7%
Natural Product Research and Development          2009          21          593-599
Chemical Constituents of Osmanthus yunnanensis
MA Xiao-li;LIN Wen-bing; ZHANG Guo-lin
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·



4 .     7-Oxo-¦Â-sitosterol
     ÏàËÆ¶È:60.7%
Natural Product Research and Development          2012          24          1738-1742
Chemical Constituents of Ceratocarpus arenarius L£®
LIU Shan-shan, SUN Wen, YANG Hong-bing*, SUN Wan-fu
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·



5 .     stigmast-5-ene-3¦Â-ol-7-one
C29H48O2     ÏàËÆ¶È:60.7%
Chinese Traditional and Herbal Drugs          2013          44          2208-2212
Chemical constituents from stems of Ficus auriculata
SHAO Tai-ming, SONG Xiao-ping, CHEN Guang-ying, HAN Chang-ri, ZHENG Cai-juan, YAO Guo-gui
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·



6 .     3¦Â-Hydroxysitost-5-en-7-one
     ÏàËÆ¶È:60.7%
Chinese Traditional Patent Medicine          2015          37          1734−1737
Chemical constituents from the stems of Ficus pumila
XIAO Wen-lin, CHEN Wen-hao, SONG Xiao-ping, HAN Chang-ri
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·



7 .     dysorone C
C32H42O3     ÏàËÆ¶È:60%
Journal of Natural Products          1991          Vol 54          1588
Apotirucallane Triterpenes from Dysoxylum roseum
S. A. Adesanya, M. Païs, T. S¨¦venet, J. P. Cosson
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·



8 .     3¦Â-hydroxystigmast-5-en-7-one
     ÏàËÆ¶È:58.6%
China Journal of Chinese Materia Medica          2009          34          1809-1811
Steroids from Monascus purpureus metabolite
SHANG Xiaoya, WANG Ruolan, YI N Suqin, LI Jinjie, JIN Zonglian
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·



9 .     3¦Â-hydroxystigmast-5-en-7-one
C29H46O2     ÏàËÆ¶È:58.6%
China Journal of Chinese Materia Medica          2006          31          1072-1075
Chemical constituents from herb of Alternanthera philoxeroides
FANG Jinbo, DUNG Hongquan, ZHANG Yanwen, Yoshihisa Takaishi
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·



10 .     3¦Â-hydroxy-stigmast-5-en-7-one
     ÏàËÆ¶È:58.6%
China Journal of Chinese Materia Medica          2006          31          131-133
Chemical constituents from roots of Ficus hirta
LI Chun, BU Pengbin, YUE Dangkun, SUN Youfu
Structure      13C NMR    Structure & 13C NMR     Êý¾Ý·ÖÎö     ÆÚ¿¯µØÖ·
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