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wdzhengqun新虫 (小有名气)
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[求助]
微谱求助+10 已有1人参与
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溶剂：DMSO 碳谱数据： 27.9,78.1,94.6,104.7,105.4,114.5,115.1,121.0,122.5,129.0,130.2,154.1,156.7,157.5,158.8,180.4 代为查找，外分感谢！ |
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lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
wdzhengqun: 金币+10, ★★★很有帮助 2014-10-13 17:25:34
感谢参与，应助指数 +1
wdzhengqun: 金币+10, ★★★很有帮助 2014-10-13 17:25:34
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???????????鵽698????????(???????????ο?) 1 . 5,4'-dihydroxy-2",2??-dimethylpyrano[5,6:6,7 ] isoflavone ?????:82.3% Chinese Traditional and Herbal Drugs 2005 36 975-978 Chemical constituents from stem bark of Erythrina variegata LI Xiao-li; WANG Nai-li); YAO Xin-sheng Structure 13C NMR Structure & 13C NMR ??????? 2 . alpinumisoflavone ?????:82.3% Journal of the Chinese Chemical Society 1996 43 515-518 Three Prenylated Isoflavones from Erythrina variegata ?S???(Keh-Feng Huang);??????(Yuh-Fang Yen) Structure 13C NMR Structure & 13C NMR ??????? 3 . alpinumisoflavone C20H16O5 ?????:82.3% Natural Product Research and Development 2013 25 624-627 Chemical Constituents from the Stems of Ficus auriculata Lour SHAO Tai-ming, SONG Xiao-ping, HAN Chang-ri, CHEN Guang-ying, CHEN Wen-hao, DAI Chun-yan, SONG Xin-ming Structure 13C NMR Structure & 13C NMR ??????? 4 . alpinum isoflavone ?????:77.7% Journal of Shenyang Pharmaceutical University 2005 22 189-192 NMR characteristics of prenyl isoflavones LI Xiao-li, WANG Nai-li, ZHANG Xue, YAO Xin-sheng Structure 13C NMR Structure & 13C NMR ??????? 5 . 4'-O-methylalpinumisoflavone ?????:77.7% Natural product sciences 2011 17 206-211 Isolation of Prenylated Isoflavonoids from Cudrania tricuspidata Fruits that Inhibit A2E Photooxidation Uddin, Golam Mezbah; Lee, Hee-Ju; Jeon, Je-Seung; Chung, Dong-Hwa; Kim, Chul-Young Structure 13C NMR Structure & 13C NMR ??????? 6 . 4'-O-methylderrone ?????:77.7% Journal of Natural Remedies 2008 8 57-60 Flavonoids of Derris heyneanawight and arm S. Ganapaty , C. H. Bharath , P. Steve Thomas , S. Fotso , H. Laatsch Structure 13C NMR Structure & 13C NMR ??????? 7 . alpinumisoflavone ?????:76.4% Natural product sciences 2011 17 206-211 Isolation of Prenylated Isoflavonoids from Cudrania tricuspidata Fruits that Inhibit A2E Photooxidation Uddin, Golam Mezbah; Lee, Hee-Ju; Jeon, Je-Seung; Chung, Dong-Hwa; Kim, Chul-Young Structure 13C NMR Structure & 13C NMR ??????? 8 . alpinumisoflavone ?????:75% Phytochemistry 2002 60 783-787 Prenylated flavonoids of Erythrina lysistemon grown in Egypt Sawsan El-Masry, Masouda E. Amer, Maged S. Abdel-Kader, Hala H. Zaatout Structure 13C NMR Structure & 13C NMR ??????? 9 . genistein ?????:75% Phytochemistry 1987 26 295-300 Isoflavones from Lupinus angustifolius root Geoffrey A. Lane,Roger H. Newman Structure 13C NMR Structure & 13C NMR ??????? 10 . genistein ?????:75% Journal of Shenyang Pharmaceutical University 2008 25 705-707 Chemical constituents of Ganoderma lucidum (Leys. ex Fr.) Karst LIU Si-yu, WANG Yan, HE Rong-rong, QU Ge-xia, QIU Feng Structure 13C NMR Structure & 13C NMR ??????? 11 . genistein ?????:75% Journal of the Chemical Society, Perkin Transactions 1 1980 2463-2469 Synthesis of the pyranoisoflavonoid, heminitidulan. Isoflavanoid and rotenoid glycosides from the bark of Dalbergia nitidula Welw. ex Bak. Fanie R. van Heerden, E. Vincent Brandt and David G. Roux Structure 13C NMR Structure & 13C NMR ??????? 12 . Genistein ?????:75% Journal of Food Science 2003 68 2117-2122 Comparison of Antioxidant Activities of Isoflavones from Kudzu Root (Pueraria lobata Ohwi) M. Jun, H.-Y. Fu, J. Hong, X. Wan, C.S. Yang and C.-T. Ho Structure 13C NMR Structure & 13C NMR ??????? 13 . 4'-O-methylalpinmumisoflavone ?????:73.6% Chinese Traditional and Herbal Drugs 2013 44 1734-1737 Isolation of two benzopyran isoflavones from fruits of Cudrania cochinchinensis and their antitumor activities LIU Zhi-ping, ZHOU Min, LIU Sheng, GAN Chun-fang, WEI Wan-xing Structure 13C NMR Structure & 13C NMR ??????? 14 . hydroxyalpinumisoflavone C20H16O6 ?????:72.2% Journal of Natural Products 1998 61 1404-1406 Flavonoids from Genista ephedroides Luisa Pistelli, Alessandra Bertoli, Isa Giachi, and Antonio Manunta Structure 13C NMR Structure & 13C NMR ??????? 15 . hydroxyalpinumisoflavone C20H16O6 ?????:72.2% Natural Product Research and Development 2011 23 270-272 Chemical Constituents of Rhizomes of Ficus tikoua XU Wei;WANG Pei; LI Shang-zhen; SONG Qi-shi Structure 13C NMR Structure & 13C NMR ??????? 16 . alpinum isoflavone ?????:70.5% Chinese Traditional and Herbal Drugs 2008 39 173-175 Chemical constituents of Crotalaria ferruginea LI Lin-zhen; YANG Xiao-sheng; ZHU Hai-yan; SHI Jing-shan Structure 13C NMR Structure & 13C NMR ??????? 17 . compound 7 ?????:70% Phytochemistry 1990 29 1287-1291 Isoflavones from root bark of gorse Graeme B. Russell,Hasnah Md. Sirat,Oliver R.W. Sutherland Structure 13C NMR Structure & 13C NMR ??????? 18 . ammopiptanine B C17H10O5 ?????:68.7% Helvetica Chimica Acta 2008 Vol. 91 1015 Three New Isoflavonoids from the Aerial Parts of Ammopiptanthus mongolicus Xiao-Ming Tian, Shi-Zhong Chen, Li Tang, and Peng-Fei Tu Structure 13C NMR Structure & 13C NMR ??????? 19 . Prunetin C16H12O5 ?????:68.7% Chemistry of Natural Compounds 2008 44 178-180 NEW GENISTEIN MONOGALACTOSIDE FROM THE AERIAL PART OF Trifolium pratense A. A. Drenin, E. Kh. Botirov, and E. V. Petrulyak Structure 13C NMR Structure & 13C NMR ??????? 20 . Genistein ?????:68.7% Journal of Chinese Pharmaceutical Sciences 2006 15 15-20 Flavanoids from Clematis hexapetala DONG Cai-xia; WU Ke-si; SHI She-po; and TU Peng-fei Structure 13C NMR Structure & 13C NMR ??????? 21 . genistein ?????:68.7% Steroids 2004 69 613-616 Synthesis of phytoestrogenic isoflavonoid disulfates Otto Soidinsalo, Kristiina Wähälä Structure 13C NMR Structure & 13C NMR ??????? |
2楼2014-10-13 16:48:58