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cxq2822

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CDCL3: 9.4,16.5,18.2,18.3,18.4,18.6,20.9,20.9,24.3,27.2,28.9,31.9,33.1,34.2,35.5,37.1,38.2,38.8,43.7,56.5,57.0,57.9,58.0,58.2,68.3,68.5,71.1,71.6,74.3,77.9,78.9,82.3,82.5,82.6,88.0,91.5,96.1,99.7,101.4,113.0,117.6,140.7,165.9,166.8,208.9
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cxq2822: 金币+5, ★★★★★最佳答案 2015-03-17 12:27:53
1 .     compound 9
C49H78O16     相似度:85.7%
Chemical & Pharmaceutical Bulletin          1995          43          977-982
Steroidal Glycosides from the Root of Cynanchum caudatum M.
Tsutomu WARASHINA and Tadataka NORO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

2 .     compound 2
C49H78O16     相似度:85.4%
Chemical & Pharmaceutical Bulletin          1995          43          977-982
Steroidal Glycosides from the Root of Cynanchum caudatum M.
Tsutomu WARASHINA and Tadataka NORO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

3 .     caudatin 3-O-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside
C42H66O13     相似度:84.4%
Chemical & Pharmaceutical Bulletin          1995          43          1734-1737
Steroidal Glycosides from Roots of Cynanchum caudatum M. II
Tsutomu WARASHINA and Tadataka NORO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

4 .     otophylloside B
    相似度:83.6%
China Journal of Chinese Materia Medica          2014          39          1450-1456
C21 Steroids from roots of Cynanchum otophyllum
LI Xiang, ZHANG Mi, XIANG Cheng, QIN Yi, HE Jing, LI Bao-cai, LI Peng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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5 .     caudatin 3-O-triglycoside
C49H78O16     相似度:83.3%
Chemical & Pharmaceutical Bulletin          1995          43          1734-1737
Steroidal Glycosides from Roots of Cynanchum caudatum M. II
Tsutomu WARASHINA and Tadataka NORO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

6 .     caudatin-3-O-β-D-oleandropyranosyl-(1→4)-β-D-digitoxopyranosyl-(1→4)-β-D-cymaropyranosyl
    相似度:83.3%
China Journal of Chinese Materia Medica          2014          39          1450-1456
C21 Steroids from roots of Cynanchum otophyllum
LI Xiang, ZHANG Mi, XIANG Cheng, QIN Yi, HE Jing, LI Bao-cai, LI Peng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

7 .     caudatin 3-O-α-L-diginopyranosyl-(1→4)-β-D-cymaropyranoside
C42H66O13     相似度:80%
Helvetica Chimica Acta          2011          94          2272-2282
Polyhydroxypregnane Glycosides from the Roots of Cynanchum otophyllum (pages 2272–2282)
Lie-Feng Ma, Wei-Guang Shan and Zha-Jun Zhan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

8 .     12-O-benzoyl-deacylmetaplexigenin
C49H72O16     相似度:78.2%
Chemical & Pharmaceutical Bulletin          1995          43          977-982
Steroidal Glycosides from the Root of Cynanchum caudatum M.
Tsutomu WARASHINA and Tadataka NORO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

9 .     cynanchoside C2
    相似度:77.0%
Chemical & Pharmaceutical Bulletin          1995          43          977-982
Steroidal Glycosides from the Root of Cynanchum caudatum M.
Tsutomu WARASHINA and Tadataka NORO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

10 .     compound 8
C42H70O15     相似度:75.5%
Phytochemistry          1995          39          199-204
Steroidal glycosides from Cynanchum caudatum
Tsutomu Warashina, Tadataka Noro
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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