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[求助]
三萜的微谱求助，在线等，急 已有1人参与
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化合物4：氘代氯仿 13.0,17.7,18.3,19.8,20.1,20.7,21.1,23.5,28.8,29.9,30.2,33.2,34.8,37.0,37.1,39.5,39.9,42.9,44.7,51.2,51.8,56.3,66.6,77.3,79.6,82.3,130.9,132.4,135.3,135.5 化合物6：氘代氯仿 14.1,18.2,18.4,19.4,20.0,21.2,25.5,26.1,26.5,28.2,29.9,30.0,30.1,30.4,32.0,32.8,35.7,36.5,39.1,40.6,45.4,47.1,48.1,48.9,52.1,70.9,77.3,78.9,125.7,139.4 化合物7：氘代氯仿 14.1,17.7,18.2,18.4,19.4,20.0,21.2,25.5,26.1,26.5,28.2,30.0,30.5,31.7,32.0,32.0,32.9,35.6,36.0,40.6,45.3,47.2,48.1,48.9,52.2,76.5,77.3,78.9,111.1,147.8 |
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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
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感谢参与，应助指数 +1
wanfeier1212: 金币+20, ★★★★★最佳答案, 太感谢了 2015-03-26 08:08:10
感谢参与，应助指数 +1
wanfeier1212: 金币+20, ★★★★★最佳答案, 太感谢了 2015-03-26 08:08:10
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1 . (22E)-5a,8a-epidioxyergosta-6,22-dien-3b-ol 相似度:93.3% Chemistry & Biodiversity 2008 Vol. 5 743 Chemical Constituents of Stereum subtomentosum and Two Other Birch-Associated Basidiomycetes: An Interspecies Comparative Study Simona Hybelbauerová, Jan Sejbal, Martin Dračínský , Alice Hahnová, and Bohumír Koutek Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 5α,8α-Epidioxyergosta-6,22-dien-3β-ol 相似度:93.3% Helvetica Chimica Acta 2004 Vol. 87 1912 Vibratilicin: a Novel Compound from the Basidiomycete Cortinarius vibratilis Fei Wang, Jian-Wen Tan, and Ji-Kai Liu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 5,8-Epidioxy-5α,8α-ergosta-6,22E-dien-3β-ol C28H44O3 相似度:93.3% Acta Botanica Yunnanica 2002 24(4) 525-530 Constituents from Thamnolia vermicularis J IANGBei,ZHAO Qin-Shi,PENGLi-Yan,LIN Zhong-Wen,SUN Han-Dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-ol C28H46O 相似度:93.3% Acta Botanica Yunnanica 2001 23(3) 385-393 The Constituents of Russula ochroleuca Basidiomycetes GAO Jin-Ming,SHENGJie,YANG Xue,LIU Ji-Kai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-ol C28H44O3 相似度:93.3% Acta Botanica Yunnanica 2000 22(1) 85-89 The Constituents of the Basidiomycetes Russula cyanoxantha GAO Jin-Ming, DONG Ze-Jun,LIU Ji-Kai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 5α,8α-epidioxyergosta-3β-6,22-diene 相似度:93.3% Acta Botanica Yunnanica 1998 20(3) 362-368 Dammarane Triterpenoids from Dysoxylum hongkongense ZHANG Qi-Feng LUO Shi-De WANG Hui-Ying Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-ol C28H44O3 相似度:93.3% Chemistry of Natural Compounds 2009 45 759-761 STEROIDS AND OTHER CONSTITUENTS FROMTHE MUSHROOM Armillaria lueo-virens Hui-Yan Xiong, Dong-Qing Fei, Jin-Song Zhou,Chun-Jiang Yang,and Guo-Liang Ma Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 5α,8α-epidioxyergosta-6,22-dien-3β-ol C28H44O3 相似度:93.3% Acta Botanica Boreali-Occidentalia Sinica 2009 29 2115-2117 Chemical Composition of the Fruiting Bodies of Helvella elastica MA Bing-ji, SHEN Jin-wen, YU Hai-you, LI Wen, RUAN Yuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . ergosterol peroxide 相似度:93.3% Acta Botanica Sinica 1999 41 107-110 Chemical constituents of the Anemone tomentosa Root Wang Jun-Ru, Peng Shu-Lin, Wang Ming-Kui, Feng Jun-Tao, Ding Li-Sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 5α,8α-Epidioxy-(20S,22E,24R)-ergosta-6,22-dien-3β-ol 相似度:93.3% Molecules 2008 13 2474-2481 Norcyperone, a Novel Skeleton Norsesquiterpene from Cyperus rotundus L. Yan Xu, Hong-Wu Zhang, Chang-Yuan Yu, Yang Lu, Ying Chang and Zhong-Mei Zou Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-03-25 12:24:23
yangyinhe
至尊木虫 (著名写手)
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【答案】应助回帖
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1 . cycloart-23-ene-3β,25-diol 相似度:96.6% Journal of Natural Products 2000 63 636-642 Phytochemical Investigation of Aglaia rubiginosa S. Weber, J. Puripattanavong, V. Brecht, and A. W. Frahm Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . cycloart-23-ene-3β,-25-diol 相似度:96.6% Journal of Natural Products 1996 59 343-347 Cycloartane Derivatives from Tillandsia usneoides Gabriela M. Cabrera, Mariana Gallo, and Alicia M. Seldes Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . cycloart-23-ene-3β,25-diol 相似度:96.6% Planta Medica 1987 53 577 Further Triterpenes from the Stem Bark of Euphorbia tirucalli Abdul Qasim Khan, Zaheer Ahmed, Najam-ul-Hussain Kazml,and Abdul Malik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . griffithine A C30H50O2, 相似度:96.6% Acta Botanica Yunnanica 1997 19(3) 321-323 STUDIES ON CHEMICAL CONSTITUENTS FROM LEAVES OF GONIOTHALAMU SGRIFFITH II L i Chaom ing,L iu Zhenglian ,M u Q ing, Sun Handong,Zheng Hu ilan, Tao Guoda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (23Z)-cycloart-23-en-3β,25-diol 相似度:96.6% Chemical & Pharmaceutical Bulletin 1998 46 1408-1411 New Sterols and Triterpenoids of Ficus pumila Fruit Junichi KITAJIMA,Kaoru KIMIZUKA and Yasuko TANAKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 9,19-cycloergost-23-en-3,25-diol 相似度:96.6% China Journal of Chinese Materia Medica 2009 34 705-707 Study on chemical constituents from Cicuta virosa var. latisecta L I Zhenlin1, Q I AN Shihui, PU Sheban Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . cycloart-22-ene-3β,25-diol 相似度:96.6% China Journal of Chinese Materia Medica 2008 33 405-408 Studies on phenolic compounds from Stellera chamaejasme FENG Bao, GONG Xiaojie, SHI Liying, JIAN Ge, PEI Yue-hu, WANG Yong-qi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . cycloart-23-en-3β,25-diol C30H50O2 相似度:96.6% Records of Natural Products 2008 2 39-45 Chemical Investigation of Euphorbia schimperi C. Presl Azza R. Abdel-Monem, Essam Abdel-Sattar, Fathalla M. Harraz, and Frank Petereit Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . cycloart-23Z-ene-3β,25-diol C30H50O2 相似度:96.6% Phytochemistry 1994 35 1017-1022 Cycloartane triterpene from Juncus effusus Marina Della Greca, Antonio Molinaro, Pietro Monaco and Lucio Previtera Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (22R)-cycloart-23-ene-3β,22α,25-triol C30H48O3 相似度:96.6% Zeitschrift für Naturforschung B 2004 59b 579-583 Enzyme Inhibiting Terpenoids from Amberboa ramosa Sher B. Khan, Abdul Malik, Nighat Afza, Nusrat Jahan, Azhar U. Haq, Zaheer Ahmed, Sarfraz A. Nawaz, and Mohammed Iqbal Choudhary Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2015-03-25 12:27:06