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genghuichun

新虫 (正式写手)

[求助] 微谱求助! 已有1人参与

13C NMR (151 MHz, MeOD) δ 199.01, 198.74, 197.62, 197.48, 167.78, 167.75, 166.54, 165.70, 165.29, 164.56, 164.04, 162.58, 161.19, 158.58, 158.33, 158.16, 131.09, 130.90, 130.74, 130.15, 129.96, 129.69, 128.86, 127.85, 116.19, 115.54, 103.17, 103.03, 102.94, 102.69, 102.51, 102.37, 97.17, 96.67, 96.30, 96.18, 83.52, 82.77, 82.72, 80.19,  44.51, 43.94.
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lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
genghuichun: 金币+20, ★★★很有帮助 2014-09-14 20:48:43
查询结果:共查到2个化合物(查询结果仅供参考)
1 .     naringenin I-3, II-8-dihydroquercetin
    相似度:50%
Planta Medica          2004          70          646-651
Conformational Analysis of the GB2 and a Polyhydroxylated Flavanone-Chromone of Cratoxylum neriifolium
Vineet Kumar,Volker Brecht,August Wilhelm Frahm
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     (2R,3S,2''R,3''R)-GB-1
C30H22O11     相似度:50%
Journal of Agricultural and Food Chemistry          2013          61          12572-12581
New Highly in Vitro Antioxidative 3,8″-Linked Biflav(an)ones and Flavanone-C-glycosides from Garcinia buchananii Stem Bark
Timo D. Stark, Daniel Germann, Onesmo B. Balemba, Junichiro Wakamatsu, and Thomas Hofmann
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2014-09-14 09:18:37
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