| 查看: 1570 | 回复: 8 | ||||
| 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 | ||||
[求助]
求助化合物微谱搜索
|
||||
|
求助几个个化合物的微谱查询，碳谱数据如下： 化合物1: 30.7,54.8,56.4,56.8,64.6,89.8,110.5,113.6,116.2,119.0,119.8,129.9,130.9,134.1,145.8,147.7,149.2,151.8 化合物2： 56.5,56.6,62.2,62.3,62.6,62.7,106.9,110.2,112.8,115.4,121.3,124.8,139.6,145.6,149.2,149.4,150.9,153.4,154.0,163.7,179.7 化合物3： 26.5,29.3,30.8,32.3,37.0,49.6,49.7,49.9,64.4,72.4,101.1, 119.9,200.9,211.6 化合物4： 31.1,34.0,53.6,54.5,54.9,60.4,63.1,87.1,108.6,112.2,114.3,116.1,117.8,128.0,132.9,135.1,143.3,145.6,145.6,147.2 溶剂为甲醇，请各位帮忙了！ |
回复此楼» 猜你喜欢
291分调剂
已经有9人回复
-
调剂求收留
已经有34人回复
-
291 求调剂
已经有38人回复
-
22408 312求调剂
已经有17人回复
-
一志愿华中农业071010，320求调剂
已经有6人回复
-
290调剂生物0860
已经有41人回复
-
291求调剂
已经有3人回复
-
211本科材料化工求调剂
已经有23人回复
-
山东省基金2026
已经有9人回复
-
药学求调剂
已经有13人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求助一化合物微谱数据
已经有4人回复
- 一个化合物求助微谱
已经有3人回复
- 求助微谱查询化合物结构
已经有4人回复
- 求助3个化合物的微谱数据
已经有6人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 求助一个化合物的微谱数据
已经有4人回复
- 微谱求助化合物结构
已经有4人回复
- 求助微谱数据库查询 三个化合物
已经有3人回复
- 微谱求助一化合物！！
已经有5人回复
- 求助微谱数据库查询3个化合物的模糊查找（》80%）
已经有4人回复
- 求助微谱数据库检索一化合物
已经有3人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
- 【求助】谁知道哪里可以查化合物的碳谱啊？
已经有10人回复
4楼2013-08-30 05:55:07
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【答案】应助回帖
★
感谢参与，应助指数 +1
PSA: 金币+1, 3u 2013-08-30 15:04:29
感谢参与，应助指数 +1
PSA: 金币+1, 3u 2013-08-30 15:04:29
|
1 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1172个化合物(查询结果仅供参考) 1 . balanophonin C20H20O6 相似度:85% Chemistry of Natural Compounds 2009 45 536-538 CHEMICAL CONSTITUENTS FROMTHE STEM BARK OF Trewia nudiflora Shao-Hua Wu, Yue-Mao Shen, You-Wei Chen, Zhi-Ying Li, Li-Yuan Yang, and Shao-Lan Li Structure 13C NMR 碳谱模拟图 2 . 2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-7-methoxybenzofuran-5-(trans)propenicacid C20H20O7 相似度:85% Phytochemistry 1996 43 1349-1354 Dihydrobenzofuran lignans from Boreava orientalis Akiyo Sakushima, Maksut Cokun, Takashi Maoka, Sansei Nishibe Structure 13C NMR 碳谱模拟图 3 . cimicifugic acid C20H20O7 相似度:85% Acta Pharmaceutica Sinica 2002 Vol 37 535-538 STUDIES ON THE PHENOLIC ACID CONSTITUENTS FROM CHINESE MEDICINE “SHENG-MA”,RHIZOME OF CIMICIFUGA FOETIDA L. ZHAO Xiao-hong; CHEN Di-hua; SI Jian-yong; PAN Rui-le; SHEN Lian-gang Structure 13C NMR 碳谱模拟图 4 . glycosmisic acid 相似度:85% Chinese Traditional and Herbal Drugs 2010 41 509-514 A new lignan from Gardenia jasminoides YU Yang; GAO Hao; DAI Yi; LI Xiao-xia; LI Jia-ming; YAO Xin-sheng Structure 13C NMR 碳谱模拟图 5 . balanophonin 相似度:85% Journal of the Chinese Chemical Society 2003 50 1271-1274 Neolignans from the Parasitic Plants. Part 1. Aeginetia indica Jiau-Ching Ho, Chiu-Ming Chen and Lie-Ching Row Structure 13C NMR 碳谱模拟图 6 . avellanedae A C20H20O7 相似度:85% Fitoterapia 2012 83 1484-1488 Anti-inflammatory constituents from Tabebuia avellanedae Maorong Suo, Hasegawa Isao, Hikaru Kato, Fumihide Takano, Tomihisa Ohta Structure 13C NMR 碳谱模拟图 7 . 山橘脂酸 相似度:85% Chinese Pharmaceutical Journal 2012 47 1029-1031 Study on Chemical Constituents of Alocasia macrorrhiza(L.) Schott ZHU Ling-hua; HUANG Xiao-sheng; YE Wen-cai; ZHOU Guang-xiong Structure 13C NMR 碳谱模拟图 8 . rel-(7R,7'E,8S)-4,9-Dihydroxy-3,3',5-trimethoxy-4',7-epoxy-8,5'-neolign-7'-en-9'-oic Acid C21H22O8 相似度:83.3% Helvetica Chimica Acta 2010 93 2467-2477 Neolignans and Caffeoyl Derivatives from Selaginella moellendorffii Yue-Hu Wang, Qian-Yun Sun, Fu-Mei Yang, Chun-Lin Long, Fu-Wei Zhao, Gui-Hua Tang, Hong-Mei Niu, Huan Wang, Qiao-Qin Huang, Jin-Jin Xu and Li-Juan Ma Structure 13C NMR 碳谱模拟图 9 . diospyrosin C20H18O5 相似度:80% Chemistry & Biodiversity 2008 Vol. 5 2442 Study of Antimalarial Activity of Chemical Constituents from Diospyros quaesita Cui-Ying Ma, Sebisubi Fred Musoke, Ghee Teng Tan, Kongmany Sydara, Somsanith Bouamanivong, Bounhoong Southavong, D. Doel Soejarto, Harry H. S. Fong, and Hong-Jie Zhang Structure 13C NMR 碳谱模拟图 10 . balanophonin 相似度:80% Chinese Traditional and Herbal Drugs 2010 41 509-514 A new lignan from Gardenia jasminoides YU Yang; GAO Hao; DAI Yi; LI Xiao-xia; LI Jia-ming; YAO Xin-sheng Structure 13C NMR 碳谱模拟图 |
2楼2013-08-29 22:10:11
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【答案】应助回帖
★
PSA: 金币+1, 3u 2013-08-30 15:04:38
PSA: 金币+1, 3u 2013-08-30 15:04:38
|
2 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268个化合物(查询结果仅供参考) 1 . nobiletin C9H12O2 相似度:90.4% Molecules 2013 18 4766-4775 Chemical Constituents of the Root of Jasminum giraldii Zhenggang Yue, Hui Qin, Yuhua Li, Yang Sun, Zhipeng Wang, Tiehong Yang, Li Liu, Minchang Wang, Feng Feng and Qibing Mei Structure 13C NMR 碳谱模拟图 2 . nobiletin 相似度:80.9% Acta Botanica Sinica 1996 38 161-166 Chemical Constituents from Roots of Jatropha curcas Kong Ling-yi, Min Zhi-da and Shi Jian-xia Structure 13C NMR 碳谱模拟图 3 . Nobiletin 相似度:76.1% Lishizhen Medicine and Materia Medica Research 2010 21 2469-2470 Study on the Compounds of Polymethoxylated Flavonoids in Fructus Aurantii Immaturus HAN Jin-dan; WANG Kui-wu; SHEN Lian-qing Structure 13C NMR 碳谱模拟图 4 . 3,5,6,7,8,3',4'-Heptamethoxyflavone 相似度:72.7% 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 碳谱模拟图 5 . 5,3'-dihydroxy-3,6,7,8,4'-pentamethoxyflavone 相似度:71.4% Journal of Natural Products 1994 Vol 57 1012 Antimitotic and Cytotoxic Flavonols from Zieridium pseudobtusifolium and Acronychia porteri Johannes J. Lichius, Odile Thoison, Alain Montagnac, Mary Païs, Françoise Guéritte-Voegelein, Thierry Sévenet, Jean-Pierre Cosson, Abdul Hamid A. Hadi Structure 13C NMR 碳谱模拟图 6 . isoimerubrine 相似度:66.6% Chemical & Pharmaceutical Bulletin 1993 41 1418-1422 Structures and Solid State Tautomeric Forms of Two Novel Antileukemic Tropoloisoquinoline Alkaloids, Pareirubrines A and B, from Cissampelos pareira Hiroshi MORITA,Kouji MATSUMOTO,Koichi TAKEYA,Hideji ITOKAWA and Yoichi IITAKA Structure 13C NMR 碳谱模拟图 7 . 5,3'-dihydroxy-3,6,7,8,4'-pentamethoxyflavone C20H20O9 相似度:66.6% Journal of Natural Products 1995 Vol 58 475-482 Antitumor Agents, 154. Cytotoxic and Antimitotic Flavonols from Polanisia dodecandra Qian Shi, Ke Chen, Leping Li, Jer-Jang Chang, Cari Autry, Mutsuo Kozuka, Takao Konoshima, James R. Estes, Chii M. Lin, Ernest Hamel, Andrew T. McPhail, Donald R. McPhail, Kao-Hsiung Lee Structure 13C NMR 碳谱模拟图 8 . 3'-Formyl-5-hydroxy-3,6,7,8,4'-pentamethoxy-flavone C21H20O9 相似度:66.6% Bioorganic & Medicinal Chemistry 2011 19 186-196 Synthesis of antiproliferative flavones from calycopterin, major flavonoid of Calycopteris floribunda Lamk. Guy Lewin, Narayan Bhat Shridhar, Geneviève Aubert, Sylviane Thoret, Joëlle Dubois,Thierry Cresteil Structure 13C NMR 碳谱模拟图 9 . 3'-demethylnobiletin C20H20O8 相似度:66.6% Bioorganic & Medicinal Chemistry Letters 2011 21 4540-4544 Nobiletin metabolites: Synthesis and inhibitory activity against matrix metalloproteinase-9 production Tetsuta Oshitari, Yuji Okuyama, Yoshiki Miyata, Hiroshi Kosano, Hideyo Takahashi, Hideaki Natsugari Structure 13C NMR 碳谱模拟图 10 . 3-(3',4'-dimethoxyphenyl)-5,6,7-trimethoxychromen-4-one C20H20O7 相似度:66.6% Natural Product Research and Development 2010 22 956-960 Synthesis of the Natural Product 5,6,7,3 ,4 -Pentamethoxyisoflavone REN Wan-li; CHEN Rui; JIN Ye; ZHANG Tao; LI Hong-qi Structure 13C NMR 碳谱模拟图 11 . 3-hydroxy-5,6,7,8,3',4'-hexamethoxyflavone 相似度:66.6% Journal of the Chinese Chemical Society 1998 45 89-91 Isolation and Characterization of an Antibacterial Substance from Citrus Plant Chihiro Ito;Kazuko Fujiwara;Meisaku Koizumi;Hiroshi Furukawa Structure 13C NMR 碳谱模拟图 12 . 5-hydroxy-3,6,7,8,3',4'-hexamethoxyflavone 相似度:66.6% Food Chemistry 2011 127 394-403 Chemical composition and biological activity of Citrus jambhiri Lush Dalia Hamdan, Mahmoud Zaki El-Readi, Ahmad Tahrani, Florian Herrmann, Dorothea Kaufmann, Nawal Farrag, Assem El-Shazly, Michael Wink Structure 13C NMR 碳谱模拟图 13 . casticin 相似度:66.6% Phytotherapy Research 2007 21 391-394 Diterpenoids and flavonoids from the fruits of Vitex agnus-castus and antioxidant activity of the fruit extracts and their constituents Zsuzsanna Hajdú, Judit Hohmann, Peter Forgo, Tamás Martinek, Máté Dervarics, István Zupkó, György Falkay, Daniel Cossuta and Imre Máthé Structure 13C NMR 碳谱模拟图 14 . 3',4,4',5,6-Pentamethoxyaurone C20H20O7 相似度:66.6% Journal of Agricultural and Food Chemistry 2007 55 700-705 Synthesis and Insect Antifeedant Activity of Aurones against Spodoptera litura Larvae Masanori Morimoto, Hiromi Fukumoto, Toki Nozoe, Ai Hagiwara, and Koichiro Komai Structure 13C NMR 碳谱模拟图 15 . 5-Hydroxy-6,7,8,3',4'-pentamethoxyflavone 相似度:66.6% Journal of Agricultural and Food Chemistry 1997 45 364-368 Two New Polymethoxylated Flavones, a Class of Compounds with Potential Anticancer Activity, Isolated from Cold Pressed Dancy Tangerine Peel Oil Solids Jie Chen, Antonio M. Montanari, and Wilbur W. Widmer Structure 13C NMR 碳谱模拟图 |
3楼2013-08-29 22:13:51
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
5楼2013-08-30 14:31:28
