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cxq2822木虫 (著名写手)
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[求助]
微谱求助，谢谢 已有1人参与
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9.4,16.5,17.7,18.1,18.2,18.3,18.3,18.6,20.9,20.9,24.3,27.2,28.9,29.7,31.9,34.2,35.5,37.1,38.2,38.8,43.7,50.8,56.0,57.9,58.0,58.3,62.2,68.3,71.5,71.6,73.7,74.3,75.6,76.9,77.2,77.9,78.5,81.7,82.5,88.0,91.5,96.1,99.7,101.4,113.0,117.6,140.7,165.9,166.9,208.9 溶剂为氯仿 |
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解谱求助（只有碳谱），谢谢了。
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yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
- 红花: 21
- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
- 注册: 2010-01-15
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
cxq2822: 金币+10, ★★★★★最佳答案 2015-04-26 21:29:30
感谢参与，应助指数 +1
cxq2822: 金币+10, ★★★★★最佳答案 2015-04-26 21:29:30
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1 . compound 2 C49H78O16 相似度:84% 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 9 C49H78O16 相似度:84% 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 . otophylloside B 相似度:84% 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 -------------------------------------------------------------------------------- 4 . caudatin 3-O-triglycoside C49H78O16 相似度:82% 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 -------------------------------------------------------------------------------- 5 . compound 6 C56H90O19 相似度:80% 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:80% 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 . cynnachogenin 3-O-β-D-cymaropyranosyl-(1→4)-β-D-oleandropyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside C56H90O19 相似度:78.1% 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 -------------------------------------------------------------------------------- 8 . 3-O-β-D-oleandropyranosyl-(1→4)-β-D-oleandropyranosyl-(1→4)-β-D-oleandropyranosyl-(1→4)-β-D-cymaropyranoside C56H90O19 相似度:76.3% 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 . 告达庭-3-O-β-D-夹竹桃吡喃糖基(1→4)-β-D-加拿大麻吡喃糖基(1→4)-β-D-加拿大麻吡喃糖苷 相似度:76% Chinese Journal of Medicinal Chemistry 2009 19 140-143 C-21 steroidal glycosides from Cynanchum wallichiiW ight CHEN Gang, LI Zhi-feng, ZHANG Qi-hu, Pei Yue-hu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . calotroposide E 相似度:75.9% 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楼2015-04-26 10:34:59
