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1 .     3¦Â-Hydroxy-27-trans-caffeoyloxylup-20(29)-en-28-oic acid methyl ester
C40H56O7     ÏàËÆ¶È:85%
Natural Product Communications          2008          3          149-154
Triterpenoids and Alkaloids from the Roots ofPeganum nigellastrum
Zhongze Ma, Yoshio Hano, Feng Qiu, Gang Shao, Yingjie Chen and Taro Nomura
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
--------------------------------------------------------------------------------

2 .     3¦Â-hydroxy-27-(4-hydroxy-3-methoxy2E2cinnamoyloxy)-lup-20(29)-en-28-oic acid
C30H48O3     ÏàËÆ¶È:82.5%
Acta Botanica Sinica          2002          44          354-358
Triterpenoids from the Dai Medicinal Plant Winchia calophylla
ZHU Wei-Ming, SHEN Yue-Mao, HONG Xin, ZUO Guo-Ying, YANG Xiao-Sheng, HAO Xiao-Jiang
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
--------------------------------------------------------------------------------

3 .     3¦Á-Hydroxy-27-trans-caffeoyloxylup-20(29)-en-28-oic acid methyl ester
C40H56O7     ÏàËÆ¶È:82.5%
Natural Product Communications          2008          3          149-154
Triterpenoids and Alkaloids from the Roots ofPeganum nigellastrum
Zhongze Ma, Yoshio Hano, Feng Qiu, Gang Shao, Yingjie Chen and Taro Nomura
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
--------------------------------------------------------------------------------

4 .     pyracrenic acid
    ÏàËÆ¶È:81.5%
Chinese Traditional and Herbal Drugs          2004          35          241-242
Study on chemical constituents from stem of Photinia parvifolia
LI Yuan; ZHANG Dong-ming; YU Shi-shan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
--------------------------------------------------------------------------------

5 .     3¦Â,20(S),24(R)-trihydroxyldammar-25-ene 3-caffeate
C39H58O6     ÏàËÆ¶È:79.4%
Planta Medica          2006          72          370-372
Novel Bioactive Dammarane Caffeoyl Esters from Celastrus rosthornianus
Kui-wu Wang , Cui-rong Sun , Xiao-dan Wu , Yuan-jiang Pan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
--------------------------------------------------------------------------------

6 .     2-O-caffeoylalphitolic acid
C39H54O7     ÏàËÆ¶È:79.4%
Chinese Chemical Letters          2002          13          1181-1184
Two New Triterpene Esters from Daphniphyllum oldhami
Zhi Yu SHAO, Da Yuan ZHU, Yue Wei GUO
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
--------------------------------------------------------------------------------

7 .     3¦Â,20(S),24(S)-trihydroxyldammar-25-ene 3-caffeate
C39H58O6     ÏàËÆ¶È:76.9%
Planta Medica          2006          72          370-372
Novel Bioactive Dammarane Caffeoyl Esters from Celastrus rosthornianus
Kui-wu Wang , Cui-rong Sun , Xiao-dan Wu , Yuan-jiang Pan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
--------------------------------------------------------------------------------

8 .     compound 1
C39H54O5     ÏàËÆ¶È:76.9%
Phytochemistry          1999          51          683-687
Triterpene caffeoyl esters and diterpenes from Celastrus stephanotifolius
Bei Chen, Hongquan Duan, Yoshihisa Takaishi
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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