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Smiling920

新虫 (初入文坛)

[求助] 维普求助,谢谢喔! 已有1人参与

编号:8-J

13C NMR (126 MHz, CDCl3) δ 8.41, 15.53, 24.85, 30.32, 77.29, 110.87, 110.88, 113.38, 114.96, 115.28, 127.38, 127.80, 134.63, 150.83, 151.77, 155.17 .
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seuseasoar

至尊木虫 (知名作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
Smiling920: 金币+10, ★★★很有帮助, 谢谢喔! 2015-04-17 15:46:20
1 .     7,4'-dihydroxy-8-methylflavan
C16H16O3     相似度:75%
Fitoterapia          2001          72          35-39
A methylflavan with free radical scavenging properties from Pancratium littorale
Jean-Robert Ioset, Andrew Marston, Mahabir P. Gupta, Kurt Hostettmann
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     (2S)-4',7-dihydroxy-8-methyflavan
    相似度:75%
Natural Product Research and Development          2005          17          539-541
Flavonoids from Lycoris aurea
YANG Yu; HUANG Sheng-xiong; ZHAO Yi-min; ZHAO Qin-shi; SUN Han-dong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     ((7S)-7-(4-hydroxyphenyl)-7-hydroxypropyl)-2'-methylbenzene-3',6'-diol
C16H18O4     相似度:75%
Archives of Pharmacal Research          2014          37          315-323
Four new compounds from the bulbs of Lycoris aurea with neuroprotective effects against CoCl2 and H2O2-induced SH-SY5Y cell injuries
An Jin, Xue Li, Yun-Yun Zhu, Heng-Yi Yu, Hui-Fang Pi, Peng Zhang, Han-Li Ruan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     4'-hydroxy-7,8-(2'',2''-dimethylpyran)flavan
C20H19O2     相似度:68.4%
Phytochemistry          1997          44          347-349
Two flavans from Brosimum acutifolium
Sergio Luiz Torres, João Carlos M. Monteiro, Mara Silvia P. Arruda, Adolfo H. Müller, Alberto C. Arruda
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     (2S)-4',7-dihydroxy-6,8-dimethylflavane
C17H18O3     相似度:62.5%
Zeitschrift für Naturforschung B          2008          63b          1407-1410
Flavanes from Dracaena cambodiana
Jian Liu, Hao-Fu Dai, Jiao Wu, Yan-Bo Zeng, andWen-Li Mei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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