| 查看: 3012 | 回复: 7 | |||
| 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]
跪求能用微谱数据库的虫子们，帮忙查一下碳谱数据，本人送6个金币！！！
|
|||
|
跪求：能用微谱数据库的虫子们，帮忙查下列三萜类化合物的C谱数据的目核及文献，文献越近越好，本人送6个金币！多谢虫侠！ 化合物1的C谱： 216.98,141.63,123.93,76.50,51.31,50.83,47.68,47.61,46.61,45.40,41.95,39.35,38.44,38.04,36.31,34.04,31.97,31.93,30.47,27.22,25.33,25.26,25.02,23.90,20.59,20.52,16.87,15.15,13.91 化合物2的C谱： 217.08,141.68,124.00,71.79,50.89,47.72,47.66,46.62,45.26,44.99,42.09,39.59,36.77,34.60,34.09,33.54,32.00,31.82,28.77,27.27,25.49,25.28,24.98,23.79,20.54,20.48,16.95,16.35,12.83 化合物3的C谱： 216.64,213.16,141.71,123.47,53.45,50.75,47.61,47.48,46.52,45.08,44.62,41.91,40.21,39.34,37.31,36.51,33.98,31.90,31.52,27.09,25.20,24.99,23.97,21.88,20.49,16.75,13.32,11.57 |
回复此楼» 猜你喜欢
求调剂
已经有3人回复
-
材料与化工调剂
已经有4人回复
-
本9一志愿2 0854低分专硕286求调剂
已经有10人回复
-
298求调剂
已经有9人回复
-
材料专业344求调剂
已经有12人回复
-
282，电气工程专业，求调剂，不挑专业
已经有6人回复
-
301求调剂
已经有3人回复
-
一志愿211，化学学硕，310分，本科重点双非，求调剂
已经有28人回复
-
材料085601调剂
已经有17人回复
-
一志愿0703化学招61最终排名62化学求调剂
已经有23人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 美证实碳纳米管生长控制理论-几篇相关理论和实验论文
已经有116人回复
- 关于碳材料的内部结构
已经有5人回复
- 钯碳氢化还原硝基
已经有10人回复
- 麻烦有微谱资源的大哥大姐帮忙查个碳谱
已经有4人回复
- 合成气直接合成低碳烯烃
已经有19人回复
- 怎么样处理玻碳电极
已经有14人回复
- 微谱13C NMR数据库 查未知化合物结构
已经有3人回复
- Raman spectroscopy of carbon nanotubes 研究碳管的虫子看过来！
已经有59人回复
- 小小虫子求助，关于碳纳米管的超声清洗
已经有16人回复
- 求高手帮忙解析同一物质的氢谱碳谱
已经有17人回复
- 氢谱+碳谱齐了，大家帮忙确证一下N是被碳酸二甲酯甲基化还是羰基化了？
已经有14人回复
- 【分享】兰州大学，南京中医药大学的虫友请注意！微谱NMR碳谱库试用，欢迎访问
已经有5人回复
- 【求助】请虫友们帮帮解一下这个化合物啊，有氢谱，碳谱和质谱数据
已经有9人回复
- 【求助】氢谱和碳谱检索后数据库没有该化合物，接下来QC和BC都要做一下吗？
已经有8人回复
【答案】应助回帖
|
化合物2的搜索结果： 查询结果：共查到6984个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 19β-28-Epoxy-18α-oieanan-3-one 相似度:73.3% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . camelliagenone C30H48O4 相似度:73.3% Chemical & Pharmaceutical Bulletin 2011 59(6) 778-782 New Triterpenes from Barringtonia asiatica Consolacion Yasaña RAGASA, Dinah Lorenzana ESPINELI, and Chien-Chang SHEN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 环阿尔廷-23Z-烯-3β,25-二醇（cycloart-23Z-ene-3β,25-diol) C30H50O2 相似度:72.4% Chinese Traditional and Herbal Drugs 2011 42(4) 664-667 Chemical constituents of Dracocephalum heterophyllum and antibacterial activity REN Ai-mei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . olean-18-en-3-one 相似度:70% Chemical & Pharmaceutical Bulletin 2002 50(9) 1273-1275 Fern Constituents: Triterpenoids from Adiantum capillus-veneris Takahisa NAKANE,Yoshiko MAEDA, Hideharu EBIHARA,Yoko ARAI,Kazuo MASUDA,Akihito TAKANO, Hiroyuki AGETA,Kenji SHIOJIMA,Shao-Qing CAI,and Osama Bashir ABDEL-HALIM Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3α,21β-dihydroxy-olean-12-ene 相似度:70% Phytochemistry 2008 69 1057-1064 21β-Hydroxy-oleanane-type triterpenes from Hippocratea excelsa David Cáceres-Castillo, Gonzalo J. Mena-Rejón,Roberto Cedillo-Rivera, Leovigildo Quijano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . α-boswellic acid 相似度:70% Phytochemistry 2003 537-541 A lupane triterpene from frankincense (Boswellia sp., Burseraceae) Gérald Culioli, Carole Mathe, Paul Archier, Cathy Vieillescazes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . β-boswellic acid 相似度:70% Phytochemistry 2003 537-541 A lupane triterpene from frankincense (Boswellia sp., Burseraceae) Gérald Culioli, Carole Mathe, Paul Archier, Cathy Vieillescazes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . sumaresinolic acid 相似度:70% Journal of Natural Products 2006 69(5) 807-810 Triterpenoids from the Resin of Styrax tonkinensis and Their Antiproliferative and Differentiation Effects in Human Leukemia HL-60 Cells Feng Wang, Huiming Hua, Yuehu Pei, Duo Chen, and Yongkui Jing Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . siaresinolic acid 相似度:70% Journal of Natural Products 2006 69(5) 807-810 Triterpenoids from the Resin of Styrax tonkinensis and Their Antiproliferative and Differentiation Effects in Human Leukemia HL-60 Cells Feng Wang, Huiming Hua, Yuehu Pei, Duo Chen, and Yongkui Jing Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 19α-hydroxyoleanonic acid C30H46O4 相似度:70% Journal of Natural Products 2006 69 1092-1094 Triterpenes from Natural and Transformed Roots of Plocama pendula Braulio M. Fraga, Carmen E. Daz, and Nayra Quintana Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . subprogenin A 相似度:70% Chemical & Pharmaceutical Bulletin 1991 39 1908-1910 FOUR NEW AND TWELVE KNOWN SAPOGENOLS FROM SOPHORAE SUBPROSTRATE RADIX Takashi TAKESHITA,Kei YOKOYAMA,Ding YI,Junei KINJO and Toshihiro NOHARA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . Abrisapogenol F 相似度:70% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . pinicolic acid B, 3,16-dioxolanosta-8,24-dien-21-oic acid 相似度:70% Phytochemistry 1999 52 1621-1627 Steroids from the fungus Fomitopsis pinicola Joachim Rosecke, Wilfried A. Konig Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Soyasapogenol E 相似度:70% Phytochemistry 1998 49 709-717 Bioactive polar triterpenoids from Melilotus messanensis Francisco A. Macías, Ana M. Simonet, Juan Carlos G. Galindo, Pedro C. Pacheco, Jose A. Sánchez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . soyasapogenol E 相似度:70% Journal of Natural Products 1988 Vol 51 335 Melilotigenin, a New Sapogenin from Melilotus officinalis Sam Sik Kang, Won Sick Woo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . soyasapogenol E 相似度:70% Journal of Natural Products 1991 Vol 54 830 Constituents of Leguminous Plants, XIII. New Triterpenoid Saponins from Wistaria brachybotrys Takao Konoshima, Mutsuo Kozuka, Mitsumasa Haruna, Kazuo Ito Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . subprogenin A 相似度:70% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Soyasapogenol E 相似度:70% Korean Journal of Pharmacognosy 2008 39(3) 186-193 Phytochemical Studies on Astragalus Root (3);Triterpenoids and Sterols Jung, Hye-Sil; Lee, Eun-Ju; Lee, Je-Hyun; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . bayogenin 相似度:70% Planta Medica 1995 61 246-249 New Triterpenoid Saponins, Asterbatanoside D and E, from Aster batangensis hao, Yu; Zhou, Bing-Nan; Ma, Kan; Wu, Hou-Ming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 2,3-seco-19β,28-Epoxy-28-oxo-18α-olean-2,3-dioic Acid C30H46O6 相似度:70% Chemistry of Natural Compounds 2010 46 393-396 Effective synthesis of 2,3-seco-2,3-dicarboxyplatanic acid O. B. Kazakova, E. F. Khusnutdinova, O. S. Kukovinets, T. I. Zvereva and G. A. Tolstikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 常春藤皂苷元 C30H48O4 相似度:70% Journal of China Pharmaceutical University 2003 34 222-224 Chemical Constituents from the Root of Polygala fallax Hemsl. ZHU Dan-Ni; LI Li; ZHU Yao-Jun; YAN Yong-Qing Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . α-Boswellic acid C30H48O3 相似度:70% Natural Product Communications 2008 3 21-26 Boswellic Acids with Acetylcholinesterase InhibitoryProperties from Frankincense Masahiro Ota and Peter J. Houghton Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 3-oxo-22α-hydroxy-olean-12-en-28-oic acid C30H46O4 相似度:70% Natural Product Communications 2012 7 13-14 Constituents of Kenyan Gardenia volkensii Esther W. Kinuthia, Moses K. Langat*, Elizabeth M. Mwangi and Peter K Cheplogoi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 3α-hydroxyolean-12-dien-23,28-dioic acid 相似度:68.9% Acta Pharmaceutica Sinica 2004 Vol 39 354-358 Structures of four new triterpenoid saponins from the leaves of Oplopanax elatus Nakai WANG Guang-shu; YANG Xiao-hong; XU Jing-da Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . compound 3 相似度:68.9% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . 17,24-epoxy-20α,25-dihydroxy-21-norbaccharan-3-one C29H48O4 相似度:68.9% Journal of Natural Products 2010 73 1873-1878 Isolation and Characterization of Minor Analogues of Silvestrol and Other Constituents from a Large-Scale Re-collection of Aglaia foveolata Li Pan, Leonardus B. S. Kardono, Soedarsono Riswan, Heebyung Chai, Esperanza J. Carcache de Blanco, Caroline M. Pannell, Djaja Doel Soejarto, Thomas G. McCloud, David J. Newman, and A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 3-oxoberenjenol 相似度:67.7% Journal of Natural Products 2007 70 835-838 Constituents of Oxandra cf. xylopioides with Anti-inflammatory Activity Benjamin Rojano, Edwin Pérez,Bruno Figadère,Marie Thérèse Martin, María C. Recio,Rosa Giner,José L. Ríos, Guillermo Schinella,and Jairo Sáez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 3-oxoolean-12-en-30-oic acid methyl ester C31H47O3 相似度:67.7% Chemistry of Natural Compounds 2009 45 519-521 BECKMANN REARRANGEMENT OF 11-DEOXO-GLYCYRRHETICACID 3-KETOXIME L. R. Mikhailova, M. V. Khudobko,L. A. Baltina, Jr., and L. A. Baltina Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 3-oxcolean-12-en-28-oic acid 相似度:67.7% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . compound 1b 相似度:67.7% Natural Product Research 1994 5 233-240 Two new Triterpenoid Saponins, Asterbatanoside F and G, from Aster batangensis Yu Shao; Bing-Nan Zhou; Long-Ze Lin; Geoffrey A. Cordell Structure 13C NMR 碳谱模拟图 |
7楼2012-04-02 15:57:58
2楼2012-04-02 13:22:51
3楼2012-04-02 14:52:00
|
化合物1 的C谱： 13.91,15.15,16.87,20.52,20.59,23.9,25.02,25.26,25.33,27.22,30.47,31.93,31.97,34.04,36.31,38.04,38.44,39.35,41.95,45.4,46.61,47.61,47.68,50.83,51.31,76.5,123.93,141.63,216.98 化合物2的碳谱： 12.83,16.35,16.95,20.48,20.54,23.79,24.98,25.28,25.49,27.27,28.77,31.82,32,33.54,34.09,34.6,36.77,39.59,42.09,44.99,45.26,46.62,47.66,47.72,50.89,71.79,124,141.68,217.08 化合物3的碳谱： 11.57,13.32,16.75,20.49,21.88,23.97,24.99,25.2,27.09,31.52,31.9,33.98,36.51,37.31,39.34,40.21,41.91,44.62,45.08,46.52,47.48,47.61,50.75,53.45,123.47,141.71,213.16,216.64  |
4楼2012-04-02 15:20:24
