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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 感谢参与,应助指数 +1 xp—fly: 金币+10, ★★★★★最佳答案 2013-12-09 13:08:10
查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度: %(相似度>=50%)
查询结果:共查到320个化合物(查询结果仅供参考)
1 . trans-p-hydroxycinamic acid
相似度:100%
China Journal of Chinese Materia Medica 2009 34 2610-2612
Chemical constituents of roots of Boehme rianivea
XU Qiongming, CHEN Guoqing, FAN Jinying, ZHANGMengjia, LIXia, YANG Shilin, LIxiaoran
Structure 13C NMR 碳谱模拟图
2 . (E)-p-coumaric acid
相似度:100%
Natural Product Research and Development 2006 18 238-242
Chemical Study on Porandra scandens
HE Zhi-heng; LUO Ying-gang; LI Hong-juan(; ZHANG Guo-lin
Structure 13C NMR 碳谱模拟图
3 . p-coumaric acid
相似度:100%
Chinese Traditional and Herbal Drugs 2013 44 524-527
Chemical constituents in ethyl acetate extract from aerial part of Gynura divaricata
CHEN Jian, MANGELINCKX Sven, LV Han, LI Wei-lin, DE KIMPE Norbert, WANG Zheng-tao,
Structure 13C NMR 碳谱模拟图
4 . methyl-p-hydroxycinnamate
相似度:87.5%
Natural Product Sciences 2009 15 246-249
Phytochemical Constituents of Thesium chinense TURCZ and Their Cytotoxic Activities In Vitro
Lee, Il-Kyun; Kim, Ki-Hyun; Choi, Sang-Un; Lee, Jae-Hyun; Lee, Kang-Ro
Structure 13C NMR 碳谱模拟图
5 . chrysoeriol-7-O- β-(3''-E-p-coumaroyl)-glucopyranoside
相似度:85.7%
Biochemical Systematics and Ecology 2002 30 601-604
Polyphenols from Ballota acetabulosa
S. Sahpaz, A. -L. Skaltsounis, F. Bailleul
Structure 13C NMR 碳谱模拟图
6 . 4-hydroxy-trans-cinnamic
相似度:85.7%
Chinese Pharmaceutical Journal 2005 40 893-894
Studies on the chemical constituents of Heliciopsis lobata
LIU Ming-sheng, HE Quan-quan, JIN De-jun, KONG Ling-yi
Structure 13C NMR 碳谱模拟图 |
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