| 查看: 356 | 回复: 3 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
20071070088铁虫 (小有名气)
|
[求助]
求微谱查询
|
||
|
化合物做谱溶剂：吡啶，其13C NMR数据如下（从小到大）： 55.22, 56.08, 56.53, 61.65, 72.58, 73.92, 86.54, 88.31, 88.33, 104.31, 111.83, 116.36, 120.81, 134.79, 134.82, 136.41, 138.34, 147.56, 148.69, 154.34,154.35. 希望给出匹配度及C谱相关文献，谢谢！！ |
回复此楼» 猜你喜欢
一志愿2110，化学学硕310分，本科重点双非求调剂
已经有11人回复
-
一志愿华东理工085601材料工程303分求调剂
已经有12人回复
-
化学0703-一志愿211-338分求调剂
已经有10人回复
-
307分材料专业求调剂
已经有11人回复
-
315求调剂
已经有17人回复
-
0703化学
已经有27人回复
-
调剂
已经有6人回复
-
280求调剂
已经有9人回复
-
324求调剂
已经有13人回复
-
化学调剂求助
已经有13人回复
20071070088
铁虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 3.1
- 帖子: 168
- 在线: 48小时
- 虫号: 1157317
- 注册: 2010-11-27
- 性别: GG
- 专业: 天然有机化学
|
能否在帮查询一个，同时送你金币？谢谢 化合物做谱溶剂：吡啶，13C NMR数据如下（从小到大）： 55.20, 55.22, 56.03, 56.07, 56.52, 56.53, 61.64, 61.97, 72.58, 73.91, 73.96, 80.19, 86.49, 86.51, 86.55, 88.30, 88.31, 89.70, 89.73, 104.19, 104.31,111.81, 112.03, 116.35, 120.80, 121.08, 134.14, 134.16, 134.78, 134.81, 136.40, 136.97, 137.00, 138.33, 138.41, 147.55, 147.76, 148.64, 148.69, 154.04, 154.33,154.35. 请给出匹配度以及相关文献，谢谢！！ |
3楼2013-04-26 14:49:59
ivyasspring
金虫 (小有名气)
- 应助: 46 (小学生)
- 金币: 1023.6
- 红花: 5
- 帖子: 152
- 在线: 39.8小时
- 虫号: 1764251
- 注册: 2012-04-18
- 性别: MM
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
20071070088: 金币+20, ★★★很有帮助 2013-04-26 14:49:29
感谢参与，应助指数 +1
20071070088: 金币+20, ★★★很有帮助 2013-04-26 14:49:29
|
1 . (+)-(7R,7'R,7''S,7'''S,8S,8'S,8''S,8'''S)-4'',4'''-dihydroxy-3,3',3'',3''',5,5'-hexamethoxy-7,9';7',9-diepoxy-4,8'';4',8'''-bisoxy-8,8'-dineolignan-7'',7''',9'',9'''-tetraol C42H50O16 相似度:85.7% Archives of Pharmacal Research 2012 35 1739-1747 Phenylpropanoids and Lignanoids from Euonymus acanthocarpus Jia Xian Zhu, Jie Ren, Jiang Jiang Qin, Xiang Rong Cheng, Qi Zeng, Fei Zhang, Shi Kai Yan, Hui Zi Jin,and Wei Dong Zhang, Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . erythro-guaiacylglycerol-β-O-4'-sinapyl ether 相似度:76.1% Helvetica Chimica Acta 2006 Vol. 89 73 Lignans from Wikstroemia hainanensis Shang-Gao Liao, Yan Wu, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . erythro-guaiacylglycerol-β-O-4'-sinapyl ether 相似度:76.1% China Journal of Chinese Materia Medica 2009 34 1225-1227 Lignans from stems of Sambucus williamsii OUY ANG Fu, LIU Yuan, XI AO Huihui, YU Haiyang, WANG Naili, YAO Xinsheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . wilfordiol B C19H24O8 相似度:76.1% Fitoterapia 2012 83 343-347 Four new neolignans from the leaves of Tripterygium wilfordii Xu Cao, Chuang-Jun Li, Jing-Zhi Yang, Bai-Xing Wei, Shao-Peng Yuan, Yong-Ming Luo, Qi Hou, Dong-Ming Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . wilfordiol A C19H24O8 相似度:71.4% Fitoterapia 2012 83 343-347 Four new neolignans from the leaves of Tripterygium wilfordii Xu Cao, Chuang-Jun Li, Jing-Zhi Yang, Bai-Xing Wei, Shao-Peng Yuan, Yong-Ming Luo, Qi Hou, Dong-Ming Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . threo-Guaiacylglycerol-β-O-4'-sinapyl ether 相似度:71.4% Journal of Agricultural and Food Chemistry 2003 51 6165-6172 Lignans and Neolignans from Brassica fruticulosa: Effects on Seed Germination and Plant Growth Francesca Cutillo, Brigida D'Abrosca, Marina DellaGreca, Antonio Fiorentino, and Armando Zarrelli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . threo-guaiacylglycerol-β-O-4'-sinapyl ether 相似度:71.4% Chinese Traditional and Herbal Drugs 2012 43 649-652 Chemical constituents from barks of Ailanthus altissima WANG Yan; ZHANG Hai-ning; WANG Wen-jing; ZHANG Sheng-yuan; ZHANG Xiao-qi; YE Wen-cai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . wikstroemol C21H24O8 相似度:66.6% Helvetica Chimica Acta 2006 Vol. 89 73 Lignans from Wikstroemia hainanensis Shang-Gao Liao, Yan Wu, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 1-(4'-hydroxy-3'-methoxyphenyl)-2-[4''-(3-hydroxypropyl-2'',6''-dimethoxyphenoxy]propane-1,3-diol 相似度:66.6% China Journal of Chinese Materia Medica 2009 34 1225-1227 Lignans from stems of Sambucus williamsii OUY ANG Fu, LIU Yuan, XI AO Huihui, YU Haiyang, WANG Naili, YAO Xinsheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . Casearialignan C C21H28O9 相似度:66.6% Helvetica Chimica Acta 2010 93 139-146 Neolignans from the Leaves of Casearia sylvestrisSwartz Wei Wang, Zulfiqar Ali, Xing-Cong Li and Ikhlas A. Khan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . (erythro,threo)-1-[4-[2-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-(hydroxymethyl)ethoxy]-3,5-dimethoxyphenyl]-1,2,3-propanetriol C21H28O10 相似度:66.6% Journal of Agricultural and Food Chemistry 2011 59 7708-7716 Further Investigation into Maple Syrup Yields 3 New Lignans, a New Phenylpropanoid, and 26 Other Phytochemicals Liya Li and Navindra P. Seeram Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . hovetricoside F 相似度:62.5% Journal of Natural Products 1998 61 786-790 Hovetrichosides C-G, Five New Glycosides of Two Auronols, Two Neolignans, and a Phenylpropanoid from the Bark of Hovenia trichocarea Kazuko Yoshikawa, Kimura Eiko, Noriko Mimura, Yuko Kondo, and Shigenobu Arihara Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . erythro-l-(4-hydroxyl-3-methoxyphenyl)-2-[4-(β-D-glucopyranoxypropyl)-2，6-dimethoxyphenoxy]-1，3-propanediol C27H38O13 相似度:62.5% Acta Pharmaceutica Sinica 2008 Vol 43 284-290 Phenolic glucosides from the leaves of Pieris japonica YAO Guang-min; WANG Yu-bo; WANG Li-quan; QIN Guo-wei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . eucommin A 相似度:62.5% Chemistry & Biodiversity 2013 10 96-128 Chemical Constituents and Biological Activities of Plants from the Genus Ligustrum Bei-Bei Gao, Gai-Mei She and Dong-Mei She Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 1-(4'-hydroxy-3'-methoxyphenyl)-2-[4''-(3-hydroxypropyl)-2'',6''-dimethoxyphenoxy]propane-1,3-diol 相似度:61.9% Phytochemistry 2005 66 2745-2751 Bioactive constituents from roots of Bursera tonkinensis Aranya Jutiviboonsuk, Hongjie Zhang, Ghee Teng Tan, Cuiying Ma,Nguyen Van Hung, Nguyen Manh Cuong, Nuntavan Bunyapraphatsara,D. Doel Soejarto, Harry H.S. Fong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . armaosigenin C21H24O8 相似度:61.9% Journal of Natural Products 2008 71(11) 1902-1905 Phenylpropanoids from Daphne feddei and Their Inhibitory Activities against NO Production Shuang Liang, Yun-Heng Shen, Jun-Mian Tian, Zhi-Jun Wu, Hui-Zi Jin, Wei-Dong Zhang, and Shi-Kai Yan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 9α-hydroxymedioresinol C21H24O8 相似度:61.9% Phytochemistry 1988 27 575-577 9α-hydroxypinoresinol,9α-hydroxymedioresinol and related lignans from Allamanda neriifolia Fumiko Abe,Tatsuo Yamauchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Casearialignan D C21H28O9 相似度:61.9% Helvetica Chimica Acta 2010 93 139-146 Neolignans from the Leaves of Casearia sylvestrisSwartz Wei Wang, Zulfiqar Ali, Xing-Cong Li and Ikhlas A. Khan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 7'E-4,9-Dihydroxy-3,3',5'-trimethoxy-8,4'-oxyneolign-7'-en‑-9'-al C21H24O8 相似度:61.9% Journal of the Brazilian Chemical Society 2012 23 1925-1932 Chemical Constituents from Chirita longgangensis var. hongyao with Inhibitory Activity against Porcine Respiratory and Reproductive Syndrome Virus Yao Su,Jun-Long Bi,Yue-Hu Wang, Ying Tan, Jun Yang, Hong-Xin Liu, Wei Gu, Ge-Fen Yin*, and Chun-Lin Long Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . (+)-pinoresinol-4-O-β-D-glucopyranoside 相似度:61.5% Journal of China Pharmaceutical University 2010 41 333-336 Chemical constituents from n-butanol extract of the stems of Lonicera japonica MA Rong; YIN Zhi-qi*; ZHANG Cong; YE Wen-cai Structure 13C NMR 碳谱模拟图 |
2楼2013-04-26 14:43:48
gzl9901
铁杆木虫 (文坛精英)
very good
- 应助: 3 (幼儿园)
- 金币: 6279.5
- 红花: 28
- 沙发: 2
- 帖子: 11263
- 在线: 1769.2小时
- 虫号: 1294464
- 注册: 2011-05-13
- 专业: 计算机软件
祝福，祝福！努力搞科研，祝早日出成果！
4楼2013-04-26 15:22:22
10