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杨大松至尊木虫 (文坛精英)
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[求助]
求助微谱数据，谢谢
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碳谱数据如下：溶剂吡啶： 14.9,16.3,16.4,18.7,21.2,27.8,28.3,28.7,28.8,29.6,30.3,32.4,34.7,37.4,37.5,37.8,39.2,39.5,41.0,42.7,49.8,50.9,52.0,55.9,56.5,78.0,178.7,211.6 辛苦各位了，非常感谢 |
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mzp-0
木虫 (正式写手)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
杨大松: 金币+15, ★★★★★最佳答案 2013-04-03 21:19:36
感谢参与，应助指数 +1
杨大松: 金币+15, ★★★★★最佳答案 2013-04-03 21:19:36
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Sánchez Structure 13C NMR 碳谱模拟图 8 . origanal C30H46O4 相似度:85.7% Natural Product Communications 2007 2 1075-1078 Pentacyclic Triterpenoids from the Aerial parts ofOriganum syriacum Iffat Mahmood, Faryal Vali Mohammad, Sadiqa Firdous and Viqar Uddin Ahmad Structure 13C NMR 碳谱模拟图 9 . messagenic acid E C30H48O4 相似度:83.3% Journal of Chemical Ecology 1997 23 1781-1803 Bioactive Steroids and Triterpenes from Melilotus messanensis and Their Allelopathic Potential Francisco A. Macías, Ana M. Simonet and Juan C. G. 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Tsichritzis,J. Jakupovic Structure 13C NMR 碳谱模拟图 15 . 20(R)-20(29)-epoxybetulinic Acid C30H48O4 相似度:80% Journal of Natural Products 2009 72 1643-1650 Rational Design and Semisynthesis of Betulinic Acid Analogues as Potent Topoisomerase Inhibitors Fatma M. Abdel Bar, Mohammad A. Khanfar, Ahmed Y. Elnagar, Hui Liu, Ahmed M. Zaghloul, Farid A. Badria,Paul W. Sylvester, Kadria F. Ahmad, Kevin P. Raisch, and Khalid A. El Sayed Structure 13C NMR 碳谱模拟图 16 . betulinic acid 相似度:80% Journal of Natural Products 1999 62 761-763 Glucosidation of Betulinic Acid by Cunninghamella Species Parnali Chatterjee, John M. Pezzuto, and Samir A. Kouzi Structure 13C NMR 碳谱模拟图 17 . betulinic acid C30H48O3 相似度:80% Acta Botanica Yunnanica 2008 30(4) 515-518 A New Polyisoprenylated Benzoylphloroglucinol Derivative from Hypericum henryi subsp1 uraloides ( Guttiferae) GUO Na,CHEN Xuan-Qin, ZHAO Qin-Shi Structure 13C NMR 碳谱模拟图 18 . betulinic acid 相似度:80% Chemical & Pharmaceutical Bulletin 1990 38 714-716 Two New Triterpenoid Sulfates from the Leaves of Schefflera octophylla Junichi KITAJIMA,Masami SHINDO and Yasuko TANAKA Structure 13C NMR 碳谱模拟图 19 . betulinic acid 相似度:80% Chemical & Pharmaceutical Bulletin 1980 28 1006-1008 13C Nuclear Magnetic Resonance of Lupane-Type Triterpenes, Lupeol, Betulin and Betulinic Acid MOCHAMMAD SHOLICHIN,KAZUO YAMASAKI,RYOJI KASAI and OSAMU TANAKA Structure 13C NMR 碳谱模拟图 20 . betulinic acid 相似度:80% Chemical & Pharmaceutical Bulletin 1984 32 1244-1247 A NEW GLYCOSYL ESTER OF A 3, 4-SECO-TRITERPENE FROM KOREAN MEDICINAL PLANT, ACANTHOPANAX CHIISANENSIS (ARALIACEAE) DugRyong Hahn,Ryoji Kasai,JeungHee Kim,Shigenori Taniyasu and Osamu Tanaka Structure 13C NMR 碳谱模拟图 21 . betulinic acid 相似度:80% Chemistry of Natural Compounds 2009 45 592-594 BETULINIC ACID AND STEROLS FROM Astragalus altaicus A. Yili Mutalipu, H. A. Aisa, and M. I. Isaev Structure 13C NMR 碳谱模拟图 22 . 3-hydroxylupa-20(29)-en-28-oic acid 相似度:80% Acta Bot. Boreal. -Occident. Sin. 2006 26 0188-0192 Chemical Constituents of Dracocephalum tanguticum LI J i-xin, JIA Zhong-jian Structure 13C NMR 碳谱模拟图 23 . Betulinic acid 相似度:80% Acta Botanica Sinica 2004 46 371-374 Triterpenoids from Erythrophleum fordii LI Nan, YU Fang, YU Shi-Shan Structure 13C NMR 碳谱模拟图 24 . Betulinic acid 相似度:80% Molecules 2008 13 2717-2728 Bioactive Pentacyclic Triterpenes from the Stems of Combretum laxum Eder Bisoli, Walmir S. Garcez, Lidilhone Hamerski, Caroline Tieppo and Fernanda R. Garcez Structure 13C NMR 碳谱模拟图 25 . compound 2a 相似度:80% Acta Pharmaceutica Sinica 1996 31 940-944 ISOLATION AND STRUCTURE ELUCIDATION OF CIRENSENOSIDES O AND P FROM THE LEAVES OF OPLOPANAX ELATUS NAKAL GS Wang; YP Chen; JD Xu; T Murayama and J Shoji Structure 13C NMR 碳谱模拟图 26 . betulinic acid 相似度:80% China Journal of Chinese Materia Medica 2007 32 496-500 Studies on chemical constituents in fruits of Eucalyptus globulus YANG Xiuwei, GUO Qingmei Structure 13C NMR 碳谱模拟图 27 . betulinic acid 相似度:80% China Journal of Chinese Materia Medica 2006 31 1434-1436 Studies on triterpenoid from Potentilla chinensis WANG Qinghe, LI Zhiyong, SHEN Yang, LIN Houwen, SHU Wei, ZHOU Jianbin Structure 13C NMR 碳谱模拟图 28 . betulinic acid C30H48O3 相似度:80% China Journal of Chinese Materia Medica 2005 30 1258-1260 Chemical investingation of Chinese mangrove Sonneratia apetala II JI Qingfei, LIN Wenhan, LI Jun, LI Wei, KAZUO Koike , Tamotsu Nikaido, FU Hongzhengl Structure 13C NMR 碳谱模拟图 29 . betulic acid C30H48O3 相似度:80% China Journal of Chinese Materia Medica 2005 30 1753-1755 Studies on the chemical constituents in root of Coleus forskohlii XU Lingling, LU Jie, LI Weijia, KONG Lingyi Structure 13C NMR 碳谱模拟图 30 . betulic acid 相似度:80% China Journal of Chinese Materia Medica 1997 22 679-680 Chemical Constituents of the Roots of Glycyrrhiza eurycarpa P. C. Li Xu Xudong , Hou Cuiying , Zhang Yumei , Liu Qin , Liu Y onglong and Yang J unshan Structure 13C NMR 碳谱模拟图 31 . betulic acid 相似度:80% China Journal of Chinese Materia Medica 1992 17 98-100 Isolation and Identification of Chemical Constituents from Hedyotis chrysotricha(Palib.)Merr Fang Zhapu and Yang Yifang, Zhou Guisheng Structure 13C NMR 碳谱模拟图 32 . Messagenic acid F C30H46O4 相似度:80% 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 33 . betulinic acid 相似度:80% Phytochemistry 1997 44 141-144 Triterpenoids and flavonoids from Paeonia lactiflora Kohei Kamiya, Kazuko Yoshioka, Yasushisa Saiki, Akira Ikuta, Toshiko Satake Structure 13C NMR 碳谱模拟图 34 . betulinic acid 相似度:80% Phytochemistry 1994 36 1369-1379 Potential allelopathic lupane triterpenes from bioactive fractions of melilotus messanensis* Francisco A. Macías, Ana M. Simonet, M. Dolores Esteban Structure 13C NMR 碳谱模拟图 35 . 24-methylenecycloartanol 相似度:80% Korean Journal of Pharmacognosy 2008 39(1) 37-42 Phytocheical Studies on Paeoniae Radix (3);Triterpenoids Kim, Ju-Sun; Kim, Yoon-Jung; Lee, So-Young; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 36 . betulinic acid 相似度:80% China Journal of Chinese Materia Medica 2010 35 3175-3177 Chemical constituents of caulis Marsdeniae tenocissimae ZHANG Hui; PEI Zhidong; LI Chunxue; KANG Tingguo Structure 13C NMR 碳谱模拟图 37 . betulinic acid 相似度:80% Chinese Traditional and Herbal Drugs 2010 41 352-355 Study on components from stem barks of Morus yunnanensis CUI Xi-qiang; CHEN Ruo-yun Structure 13C NMR 碳谱模拟图 38 . 白桦酸 相似度:80% Chinese Traditional and Herbal Drugs 2009 40 369-371 紫丁香叶化学成分研究 李全;许琼明;郝丽莉;陆冰芬;杨世林;李笑然 Structure 13C NMR 碳谱模拟图 39 . betulinic acid C30H48O3 相似度:80% Chinese Traditional and Herbal Drugs 2009 40 697-701 柽柳抗肿瘤萜类成分研究 王斌;姜登钊;李国强;管华诗 Structure 13C NMR 碳谱模拟图 40 . betulinic acid 相似度:80% Chinese Traditional and Herbal Drugs 2005 36 984-986 薜荔化学成分研究 范明松,叶冠,黄成钢 Structure 13C NMR 碳谱模拟图 41 . betulinic acid C30H48O3 相似度:80% Chinese Traditional and Herbal Drugs 2001 32 975-976 Studies on chemical constituents of hairy root of Cassia tora ZHOU Yu hong; YOU Yong; ZHAO Yi min; YUAN Shan qin Structure 13C NMR 碳谱模拟图 42 . betulinic acid C30H48O3 相似度:80% Chinese Traditional and Herbal Drugs 1994 25 569-570+574+614 Chemical Components of Mongolian Spirala (Spiraca mongolica) Xie Haihui; Wei Xiaoyi; Wei Biyu (Address: Xie Haihui; South China Institute of Botany; Academy of Military Medical Sciences; Guangzho); Structure 13C NMR 碳谱模拟图 43 . betulinic acid C30H48O3 相似度:80% Chinese Journal of Natural Medicines 2003 1 82-84 Chemical Constituents of Chaenomeles sinensis(Thouin)Koehne GAO Hui Yuan; WU Li Jun; KUROYANAGI Masanori Structure 13C NMR 碳谱模拟图 |
2楼2013-04-03 21:07:16
杨大松
至尊木虫 (文坛精英)
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3楼2013-04-03 21:19:52