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13C NMR (101 MHz, C5D5N)
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1 .     cinobufatalin
    ÏàËÆ¶È:62.9%
Journal of Shenyang Pharmaceutical University          2007          24          611-614
Isolation and identification of bufadienolides from traditional Chinese drug Venenum Bufonis
QIAO Li, DUAN Wen-juan, YAO Yao, CHEN Huan, LIU Tao, PEI Yue-hu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     ent-16-acetoxy-3¦Á,15-dihydroxy-14¦Á-hydroperoxypimar-7-en-3¦Á-O-¦Â-glucopyranoside
C28H64O11     ÏàËÆ¶È:60.7%
Journal of Natural Products          2010          73          17-21
ent-Kaurane and ent-Pimarane Diterpenoids from Siegesbeckia pubescens
Rui Wang, Wen-Hao Chen and Yan-Ping Shi
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     1¦Â-hdyroxy-7,9-deacetyl baccatin I
C28H40O12     ÏàËÆ¶È:60.7%
Canadian Journal of Chemistry          1995          73          655-665
Taxus canadensis taxanes: structures and stereochemistry
Lolita O. Zamir, Maria E. Nedea, Zhen-Hua Zhou, Sophie B¨¦lair, Ga¨¦tan Caron, Françoise Sauriol, Emile Jacqmain, France I. Jean, François-X. Garneau, Orval Mamer
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     senedensiscin A
C28H46O10     ÏàËÆ¶È:60.7%
Tetrahedron          2013          69          10598-10603
Senedensiscins A¨CF: six new eudesmane sesquiterpenoid glucosides from Senecio densiserratus
Jian-Jun Chen, Hong-Bo Wei, Yuan-Zhen Xu, Shu-Chen Hu, Kun Gao
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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