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yun520

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[求助] 求助微谱数据 已有1人参与

8.6,25.7,31.4,56.3,56.5,78.4,78.5,108.4,112.7,113.9,114.0,118.3,127.2,127.4,136.8,147.4,148.4,154.9,155.1
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
yun520: 金币+15, 有帮助 2015-04-13 19:59:13
查询结果:共查到7个化合物(查询结果仅供参考)
1 .     (2S)-7,3'-dihydroxy-4'-methoxyflavan
    相似度:63.1%
China Journal of Chinese Materia Medica          2006          31          1078-1080
Chemical constituents from branch of Broussonetia papyrifera
CHAO Jianfei, YIN Zhiqi, YE Wencai, ZHAO Shou xun
Structure      13C NMR   碳谱模拟图
2 .     (2S)-7,3'-dihydroxy-4'-methoxyflavan
C16H16O4     相似度:63.1%
Phytochemistry          1995          38          745-749
Flavonoids of dragon's blood from Dracaena cinnabari
Mohamed Masaoud, Helmut Ripperger, Andrea Porzel, Günter Adam
Structure      13C NMR   碳谱模拟图
3 .     (R)-Methyl 2-[(2'R)-3',4'-dihydro-6'-methoxy-2'-methyl-2'H-chromene-2'-carboxamide]-2-phenylacetate
C21H23NO5     相似度:63.1%
Bioscience, Biotechnology, and Biochemistry          2007          71          2837-2840
A Tyrosinase Inhibitor, Daedalin A, from Mycelial Culture of Daedalea dickinsii
Keiji MORIMURA, Chihiro YAMAZAKI, Yasunao HATTORI, Hidefumi MAKABE, Tsunashi KAMO and Mitsuru HIROTA
Structure      13C NMR   碳谱模拟图
4 .     (2S)-3',7-dihydroxy-4'-methoxyflavan
    相似度:63.1%
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   碳谱模拟图
5 .     (2R)-7,3'-dihydroxy-6,4'-methoxyflavan
C17H18O5     相似度:63.1%
Journal of Natural Medicines          2013          67          856-861
Flavonoids from Millettia nitida var. hirsutissima with their anticoagulative activities and inhibitory effects on NO production
Xiao-Lin Liao, Jian-Guang Luo, Ling-Yi Kong
Structure      13C NMR   碳谱模拟图
6 .     7,3'-dihydroxy-4'-methoxyflavan
    相似度:63.1%
Journal of Anhui Agricultural Sciences          2010          38          7288-7290
Studies on Chemical Constituents of Cortex of Broussonetia papyrifera
LI Zhi-min et al
Structure      13C NMR   碳谱模拟图
7 .     (2S)-7,3'-dihydroxy-4'-methoxylflavane
    相似度:63.1%
Natural Product Research and Development          2013          25          1060-1066
Phenolic Constituents from Chinese Dragon’s Blood and Its Ultraviolet Spectrum Characteristic
LIU Xing, WANG Bei, GAO Yuan, LI Rong-tao, LI Hai-zhou*
Structure      13C NMR   碳谱模拟图
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