| 查看: 273 | 回复: 1 | |||
sunshine_欢木虫 (著名写手)
|
[求助]
微谱求助
|
|
溶剂：吡啶 碳谱数据：62.88,72.05,72.89,75.57,80.66,82.94,94.36,102.86,103.43,108.79,109.3,113.22,145.48,152.10,156.02,157.59,163.21,165.29,180.35 非常感谢 |
回复此楼» 猜你喜欢
272分材料子求调剂
已经有31人回复
-
297求调剂
已经有10人回复
-
材料工程日语考生求调剂
已经有5人回复
-
广东省 085601 329分求调剂
已经有8人回复
-
考研调剂
已经有25人回复
-
求调剂
已经有18人回复
-
调剂 化学 307
已经有17人回复
-
材料类284调剂
已经有45人回复
-
368求调剂
已经有3人回复
-
295分求调剂
已经有5人回复
笑多会怀孕
铁杆木虫 (著名写手)
- 应助: 1216 (讲师)
- 金币: 9788.1
- 散金: 610
- 红花: 40
- 沙发: 3
- 帖子: 2723
- 在线: 1284.6小时
- 虫号: 2010893
- 注册: 2012-09-18
- 性别: GG
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
sunshine_欢: 金币+10, ★★★★★最佳答案 2013-09-27 09:47:47
感谢参与，应助指数 +1
sunshine_欢: 金币+10, ★★★★★最佳答案 2013-09-27 09:47:47
|
查询结果：共查到148个化合物(查询结果仅供参考) 1 . isomangiferin 相似度:100% China Journal of Chinese Materia Medica 2009 34 402-405 Chemical constituents from Polygala telephioides LI Jianchen, FENG Li, DAI Jing, WANG Runbiao, NOHARA Toshihiro Structure 13C NMR 碳谱模拟图 2 . mangiferin 相似度:100% Magnetic Resonance in Chemistry 2006 44 838-844 Temperature and solvent dependent NMR studies on mangiferin and complete NMR spectral assignments of its acyl and methyl derivatives (pages 838–844) Shaheen Faizi, Sadia Zikr-ur-Rehman, Muhammad Ali and Aneela Naz Structure 13C NMR 碳谱模拟图 3 . mangiferin C19H18O11 相似度:100% Indian Journal of Chemistry 2002 41B 1980-1986 Some chemical constituents of Swertia chirata Neerja Pant, D C Jain, R S Bhakuni Structure 13C NMR 碳谱模拟图 4 . Mangiferin C19H18O11 相似度:100% Chemistry of Natural Compounds 2013 49 46-48 A new benzophenone from Dobinea delavayi Zhong-Quan Cheng, Dan Yang, Qing-Yun Ma, Xin-Hui Yi, Jun Zhou, You-Xing Zhao Structure 13C NMR 碳谱模拟图 5 . 2-β-D-glucopyranosyl-1,3,6,7-tetrahydroxyxanthone 相似度:94.7% Chinese Traditional and Herbal Drugs 1995 26 7-10 Studies on the Glucoside Constituents of Shengengzhangyacai (Swertia elongata) Kong Deyun; Jiang Yi; Yao Ying; et al(Address:Kong Deyun; shanghai Institute of Pharmaceutical Industry; Shanghai); Structure 13C NMR 碳谱模拟图 6 . mangiferin 相似度:89.4% Journal of Separation Science 2010 33 31-36 Preparative isolation of neomangiferin and mangiferin from Rhizoma anemarrhenae by high-speed countercurrent chromatography using ionic liquids as a two-phase solvent system modifier Lili Xu, Aifeng Li, Ailing Sun and Renmin Liu Structure 13C NMR 碳谱模拟图 7 . 4-C-β-glucopyranosyl-1,3,6-trihydroxy-7-methoxyxanthone 相似度:80% China Journal of Chinese Materia Medica 2003 28 828-830 Studies on Chemical Constituents in Roots of Polygala tenuifolia WAGN Hao, TONG YuXin, YE Wen Cai, ZHAO ShouXun Structure 13C NMR 碳谱模拟图 8 . 2-C-β-D-xylopyranosyl-1,3,6,7-tetrahydroxyxanthone C18H16O10 相似度:78.9% Phytochemistry 1999 52 1677-1679 A new C-glycosyl xanthone isolated from Davallia solida Sandrine Rancon, Annie Chaboud, Nicole Darbour, Gilles Comte, Denis Barron, Jean Raynaud, Pierre Cabalion Structure 13C NMR 碳谱模拟图 9 . compound 1b C20H20O11 相似度:75% Chemical & Pharmaceutical Bulletin 1994 42 2305-2308 Xanthone C-Glycoside and Acylated Sugar from Polygala tenuifolia Yukinobu IKEYA,Ko SUGAMA and Masao MARUNO Structure 13C NMR 碳谱模拟图 10 . 6'-O-p-hydroxybenzoylmangiferin C26H22O13 相似度:66.6% Food Chemistry 2008 107 684-691 Identification of antioxidants from rhizome of Davallia solida Yung-Husan Chen, Fang-Rong Chang, Yih-Jer Lin, Pei-Wen Hsieh, Ming-Jiuan Wu, Yang-Chang Wu Structure 13C NMR 碳谱模拟图 11 . isoorientin 相似度:66.6% Natural Product Sciences 2009 15 234-240 Phytochemical Constituents of Bistorta manshuriensis Chang, Sang-Wook; Kim, Ki-Hyun; Lee, Il-Kyun; Choi, Sang-Un; Ryu, Shi-Yong; Lee, Kang-Ro Structure 13C NMR 碳谱模拟图 12 . homomangiferin C20H20O11 相似度:65% Natural Product Research and Development 2013 25 36-39 Study on Chemical Components From Leaves of Mangifera indica L. GU Cheng-zhen, LIU Fei-fei, YAO Yuan-cheng, LIU lu, CAO Jian-xin Structure 13C NMR 碳谱模拟图 13 . isovitexin 相似度:63.1% China Journal of Chinese Materia Medica 2006 31 1961-1965 Studies on chemical constituetnts from leaves of Isatis indigotica LIU Jifeng, ZHANG Xuemei, XUE Duoqing, JIANG Zhiyong, GU Qiong, CHENG Jijun Structure 13C NMR 碳谱模拟图 14 . isovitexin 相似度:63.1% Journal of the Chinese Chemical Society 1999 46 215-219 Polar Chemical Constituents from Phoebe formosana 王鵬豪(Perng-Haur Wang);李水盛(Shoei-Sheng Lee) Structure 13C NMR 碳谱模拟图 15 . subfraction 11-(iii) C21H20O10 相似度:63.1% Journal of Agricultural and Food Chemistry 1989 37 316-319 Chemical studies on novel rice hull antioxidants. 2. Identification of isovitexin, a C-glycosyl flavonoid Narasimhan Ramarathnam, Toshihiko Osawa, Mitsuo Namiki, Shunro Kawakishi Structure 13C NMR 碳谱模拟图 |
2楼2013-09-27 08:34:02
