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[求助]
三个：S-9-31；S-9-32 ；F455 13C-NMR DMSO 已有1人参与
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S-9-31 13C-NMR DMSO 55.9,60.6,61.5,61.7,101.97,106.3,108.9,111.9,132.5,135.8,146.3,152.5,157.0,158.3,162.5,182.5 S-9-32 13C-NMR DMSO 60.98,99.2,103.5,105.0,126.2,127.8,129.2,130.9,132.0,149.6,156.2,157.8,162.9,181.96 F455 13C-NMR DMSO 98.8,103.5,104.6,125.1,126.5,129.0,130.9,131.9,145.6,153.1,153.7,162.96,182.2 |
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yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
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【答案】应助回帖
感谢参与，应助指数 +1
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1 . 6,7,8-2'-tetramethoxy-5,6'-dihydroxy flavone C19H18O8 相似度:88.8% Chinese Traditional and Herbal Drugs 2001 32 390-391 Studies on chemical constituents of Toona sinensis LUO Xiao dong; WU Shao hua; MA Yun bao; Wu Da gang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 5,2'-二羟基-6,7,8,3'-四甲氧基黄酮 相似度:88.8% China Journal of Chinese Materia Medica 2011 36 3270-3275 Study on chemical constituents of Scutelliaria regeliana WANG, Jinlan, ZHAO, Baoying, XU, Hongmei, ZHAO, Ming, TANG, Wanxia, ZHANG, Shujun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . skullcaflavone 相似度:84.2% Acta Pharmaceutica Sinica 1990 Vol 25 302-306 STUDIES ON THE STRUCTURE OF SCUTEAMOENIN FROM THE ROOT OF SCUTELLARIA AMOENA BH Hu; YL Liu; T Zhang and WZ Song Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . skullcapflavone II C19H18O8 相似度:84.2% Journal of Shenyang Pharmaceutical University 2014 31 355-359 Isolation and identification of chemical constituents from the leaves of Nelumbo nucifera Gaertn． ( II) MA Di, PENG Shuang, HAN Li-feng, ZHANG Yi, LIU Er-wei, WANG Tao* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . skullcapflavone-II 相似度:84.2% Chinese Joumal of Experimental Traditional Medical Fomulae 2011 17 78-81 Triterpenoids from Gardenia jasminoides FU Xiao-mei , WANG Zheng-tao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . compound 56 相似度:83.3% Chemical & Pharmaceutical Bulletin 1980 28 708-716 13C-Nuclear Magnetic Resonance (NMR) Spectral Studies on Polysubstituted Flavonoids. I. 13C-NMR Spectra of Flavones MUNEKAZU IINUMA,SHIN MATSUURA and KOUSUKE KUSUDA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 5,2'-dihydroxy-6,7,8,6'-tetramethoxyflavone C19H18O8 相似度:83.3% Chemistry of Natural Compounds 2002 38 358-406 PHENOLIC COMPOUNDS OF PLANTS OF THE Scutellaria L. GENUS. DISTRIBUTION, STRUCTURE, AND PROPERTIES V. M. Malikov and M. P. Yuldashev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Skullcapflavone II C18H16O7 相似度:83.3% Chemistry of Natural Compounds 2002 38 358-406 PHENOLIC COMPOUNDS OF PLANTS OF THE Scutellaria L. GENUS. DISTRIBUTION, STRUCTURE, AND PROPERTIES V. M. Malikov and M. P. Yuldashev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 2',5-dihydroxy-6,6',7,8-tetramethoxyflavone C19H18O8 相似度:82.3% Chinese Traditional and Herbal Drugs 2009 40 1879-1882 海藻海蒿子化学成分及其体外抗肿瘤活性 郭立民;邵长伦;刘新;方玉春;魏玉西;孙玲玲;顾谦群;朱伟明;管华诗;王长云 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 5,2',6-trihydroxy-6,7,8-trimethoxyflavone C18H16O8 相似度:81.2% Chemical & Pharmaceutical Bulletin 1991 39 199-201 Studies on the Constitutents of Scutellaria Species. XIV. On the Constituents of the Roots and the Leaves of Scutellaria alpina L. Yuichi KIKUCHI,Yukinori MIYAICHI,Yumi YAMAGUCHI,Haruhisa KIZU,Tsuyoshi TOMIMORI and Karin VETSCHERA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 2',5,6'-trihydroxy-6,7,8-trimethoxyflavone C18H16O8 相似度:81.2% Chemistry of Natural Compounds 1994 30 263-263 FLAVONOID FROM ScuteUaria adsurgens I. I. Chemesova and A. L. Budantsev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-03-18 16:51:41
yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
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- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
- 注册: 2010-01-15
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
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1 . wogonin C16H12O5 相似度:100% Acta Botanica Yunnanica 2001 23(1) 400-402 The Chemical Constituents from Tetracera asiatica NA Zhi,LI Chao-Ming,ZHENG Hui-Lan,SUN Han-Dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . wogonin 相似度:100% Journal of Chinese Pharmaceutical Sciences 2004 13 212-213 Flavones Isolated from Codonopsis xundianensis HE Qing; ZHU En-yuan; WANG Zheng-tao; XU Luo-shan; and HU Zhi-bi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 5,7-dihydroxy-8-methoxyflavone 相似度:100% China Journal of Chinese Materia Medica 2003 28 530-533 Studies on Flavonoids of Anaphalis sinica HUA Yan, HE Li, WANG Hanqing Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 5,7-Dihydroxy-8-methoxyflavone C16H12O5 相似度:100% Molecules 2012 17 1797-1808 Phenolic Compounds and Antioxidant Activities of Liriope muscari Wen Jie Li ,Xian Long Cheng ,Jing Liu , Rui Chao Lin, Gang Li Wang ,Shu Shan Du and Zhi Long Liu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 5,7-dihydroxy-8-methoxyflavone C16H12O5 相似度:100% Chinese Traditional and Herbal Drugs 2009 40 1879-1882 海藻海蒿子化学成分及其体外抗肿瘤活性 郭立民;邵长伦;刘新;方玉春;魏玉西;孙玲玲;顾谦群;朱伟明;管华诗;王长云 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 5,7-dihydroxy-8-methoxy flavone C16H12O5 相似度:100% Chinese Traditional and Herbal Drugs 2001 32 390-391 Studies on chemical constituents of Toona sinensis LUO Xiao dong; WU Shao hua; MA Yun bao; Wu Da gang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . wogonin C16H12O5 相似度:100% Chinese Pharmaceutical Journal 2002 37 14-17 Study on chemical constituents isolated from Glycosmis citrifolia SHEN Xiao-Ling, ZENG Hui-Fang, CHEN Zhen, ZHONG Guang-Hua Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . aswogonin 相似度:100% Chinese Journal of Medicinal Chemistry 2009 19 59-62 Chemical constituents from Scutellaria baicalensis Georgi LIU Ying-xue, LIU Zhong-gang, SU Lan, YANG Rui-ping, HAO Dong-fang, PEI Yue-hu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . wogonin 相似度:100% Journal of Shenyang Pharmaceutical University 2006 23 13-21 Studies on chemical constituents of Leonurus japonicus CAI Xiao-han, CHE Zhen-tao, WU Bin, GAO Hui-yuan, WU Li-jun |
3楼2015-03-18 16:57:20
yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
- 红花: 21
- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
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- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
松萝风: 金币+30 2015-03-18 17:33:58
松萝风: 金币+30 2015-03-18 17:33:58
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1 . norwogonine 相似度:92.3% Chinese Pharmaceutical Journal 2011 46 170-173 Flavonoids from the Seeds of Oroxylum indicum (L.) Vent WEN Jing-bing, ZHANG Qing-wen, YIN Zhi-qi, LI Ya-ping, HAN Xiao-wen, YE Wen-cai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . Norwogonin (5,7,8-trihydroxyflavone) C15H10O5 相似度:86.6% Chemistry of Natural Compounds 2002 38 358-406 PHENOLIC COMPOUNDS OF PLANTS OF THE Scutellaria L. GENUS. DISTRIBUTION, STRUCTURE, AND PROPERTIES V. M. Malikov and M. P. Yuldashev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . norwogonine 相似度:86.6% Journal of Shenyang Pharmaceutical University 2003 20 181-183 Isolation and identif ication of the chemical constituents of roots of Scutellaria amoena C. H. Wright XIAO Li-he, WANG Hong-yan, SONG Shao-jiang, ZHANG Guang-ping, SONG Hai-xiu, XU Sui-xu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 5,5'',6,6'',7,7''-hexahydroxy-8,8''-biflavone(8,8''-bibaicalin) C16H12O5 相似度:84.6% Chemical & Pharmaceutical Bulletin 1991 39 199-201 Studies on the Constitutents of Scutellaria Species. XIV. On the Constituents of the Roots and the Leaves of Scutellaria alpina L. Yuichi KIKUCHI,Yukinori MIYAICHI,Yumi YAMAGUCHI,Haruhisa KIZU,Tsuyoshi TOMIMORI and Karin VETSCHERA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 8,8''-bibaicalein C30H18O10 相似度:80% Chemistry of Natural Compounds 2002 38 473-519 PHENOLIC COMPOUNDS OF PLANTS OF THE Scutellaria GENUS. DISTRIBUTION, STRUCTURE, AND PROPERTIES V. M. Malikov and M. P. Yuldashev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 8,8''-Bisbaicalein C30H18O10 相似度:76.9% Natural Product Sciences 2007 13 190-194 Flavonoids from the Stem-bark of Oroxylum indicum Mohanta, Bikas Chandra; Arima, Shio; Sato, Nariko; Harigaya, Yoshihiro; Dinda, Biswanath Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 8-Chloro-5,6,7-trihydroxyflavone C15H9O5Cl 相似度:76.9% Bioscience, Biotechnology, and Biochemistry 2004 68 369-375 Structure-activity Relationships for α-Glucosidase Inhibition of Baicalein, 5,6,7-Trihydroxyflavone: the Effect of A-Ring Substitution Hong GAO, Tetsuo NISHIOKA, Jun Kawabata and Takanori KASAI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Wogonin ; 5,7-Dihydroxy-8-methoxyflavone C16H12O5 相似度:71.4% Planta Medica 1994 60 493 5,7-Dihydroxy-8-methoxyflavone from Tetracera indica Harrison, Leslie J.; Sia, Guat-Lee; Sim, Keng-Yeow Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Oroxylin A 相似度:71.4% Fitoterapia 2010 81 552-556 Flavonoids with prolyl oligopeptidase inhibitory activity isolated from Scutellaria racemosa Pers Micaela R. Marques, Caroline Stüker, Nessim Kichik, Teresa Tarragó, Ernest Giralt, Ademir F. Morel, Ionara I. Dalcol Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . oroxylin-A 相似度:71.4% Chinese Journal of Medicinal Chemistry 2009 19 59-62 Chemical constituents from Scutellaria baicalensis Georgi LIU Ying-xue, LIU Zhong-gang, SU Lan, YANG Rui-ping, HAO Dong-fang, PEI Yue-hu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . oroxylin A 相似度:71.4% Natural Product Research and Development 2010 22 949-951 Cytotoxic Constituents from the Root of Ardisia crispa HUANG Wei; TAN Gui-shan;XU Kang-ping; LI Fu-shuang; LI Zhong-kui; LIU Yan-ping Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
4楼2015-03-18 16:59:52
