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hejiangbo: ½ð±Ò+15, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл 2012-11-17 21:38:20
1 .     taraxast-20-ene-3¦Â,30-diol
C30H50O2     ÏàËÆ¶È:83.3%
Phytochemistry          2001          58          1107-1111
Taraxastane-type triterpenoids from Saussurea petrovii
Jingqiu Dai, Chenyang Zhao, Qi Zhang, Zhong-Li Liu, Rongliang Zheng, Li Yang
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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2 .     3¦Â,30-dihydroxyl-20(21)en-taraxastane
C30H50O2     ÏàËÆ¶È:83.3%
Chinese Chemical Letters          2001          12          151-154
Two New Triterpenoids from Saussurea petrovii
Jing Qiu DAI, Bo ZHOU, Yu Li WANG, Li YANG, Zhong Li LIU
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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3 .     3¦Â-hydroxy-20,20-(ethylenedioxy)-22,23,24,25,26,27-hexanordammarane
C29H48O3     ÏàËÆ¶È:80.7%
The Journal of Organic Chemistry          1999          64          9587-9595
The Fluorine Atom as a Cation-Stabilizing Auxiliary in Biomimetic Polyene Cyclizations:  Total Synthesis of dl-Dammarenediol1
William S. Johnson, William R. Bartlett, Boris A. Czeskis, Arnaud Gautier, Cheol H. Lee, R¨¦my Lemoine, Eric J. Leopold, Gregory R. Luedtke, and Katherine J. Bancroft
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2Â¥2012-11-17 14:00:35
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