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zhaocaigui银虫 (小有名气)
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[求助]
微谱求助化合物结构
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13C NMR (101 MHz, CDCl3) δ 200.43,168.61,126.25,73.20,56.06,55.89,53.63,45.83,42.50,39.60,38.58,37.99,37.08,36.10,34.24,33.90,29.72,29.17,28.16,26.11,24.14,23.08,20.97,19.80,19.47,19.03,18.72,12.00,11.96 |
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wq0616
铁杆木虫 (正式写手)
- 应助: 323 (大学生)
- 金币: 6659.6
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- 帖子: 955
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- 虫号: 2001721
- 注册: 2012-09-14
- 性别: MM
- 专业: 中药炮制
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
zhaocaigui: 金币+10, ★有帮助 2013-03-28 00:28:24
感谢参与,应助指数 +1
zhaocaigui: 金币+10, ★有帮助 2013-03-28 00:28:24
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Stignast-4-en-6β-3-one 相似度:96.5% Chinese Journal of Natural Medicines 2010 8 16-20 Chemical Constituents from Helwingia japonica XIA Li-Zi; ZHOU Min; XIAO Yan-Hua; LI Guo-You; CHEN Xiao-Zhen; ZHANG Guo-Lin Structure 13C NMR 碳谱模拟图 16 . 6β-Hydroxyenone (Stigmast-4-en-6β-ol-3-one) 相似度:96.5% Pharmazie 2004 59 885-888 Terpenoids and steroids from Lappula anocarpa Yuan-Peng Jin, and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 17 . (24R)-6β-hydroxy-24-ethyl-cholest-4-en-3-one 相似度:96.5% Chinese Pharmaceutical Journal 2005 40 255-258 Study on phenolic constituents of Pholidota yunnanensis BI Zhi ming, WANG Zheng tao *, XU Luo shan, XU Guo jun Structure 13C NMR 碳谱模拟图 18 . stigmast-4-en-6β-ol-3-one 相似度:96.5% Chinese Pharmaceutical Journal 2010 45 1615-1617 Chemical Constituents of Tetrastigma planicaule(Hook.) Gagnep. 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