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[求助]
（完结）求助微谱数据查询
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化合物C谱（溶剂CD3Cl）： 15.409,16.868,18.229,19.151,20.933,21.072,24.451,26.509,27.28,27.824,27.967,28.252,29.271,29.973,30.354,31.072,35.642,37.074,37.087,38.893,44.11,44.233,44.257,48.689,49.391,50.372,50.404,53.381,53.421,71.946,71.957,75.635,78.938,134.192,134.229,134.462,134.483 [ Last edited by PSA on 2013-6-21 at 11:12 ] |
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wangwang1989
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xianlu: 金币+30, ★★★★★最佳答案, 非常感谢您！ 2013-06-21 10:28:18
PSA: 金币+1, 3u 2013-06-21 11:11:59
感谢参与，应助指数 +1
xianlu: 金币+30, ★★★★★最佳答案, 非常感谢您！ 2013-06-21 10:28:18
PSA: 金币+1, 3u 2013-06-21 11:11:59
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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696个化合物(查询结果仅供参考) 1 . compound 4a C40H55NO5 相似度:70.2% Phytochemistry 1993 32 1239-1244 Triterpenes of Poria cocos Takaaki Tai, Akira Akahori, Tetsuro Shingu Structure 13C NMR 碳谱模拟图 2 . 24Z-ethylidenelanost-8-en-3β-ol C31H54O 相似度:67.5% Phytochemistry 1994 37 201-203 Lanostane triterpenes from the bark of Neolitsea sericea Mahesh C. Sharma, Tatsuro Ohira, Mitsuyoshi Yatagai Structure 13C NMR 碳谱模拟图 3 . 21,22:24,25-di-O-isopropylidene derivative C36H60O5 相似度:67.5% Tetrahedron 2013 69 3536-3542 Terresterol, a polyoxygenated lanostanoid, isolated from the oomycete Saprolegnia terrestris, and its innate immune-promoting activity Haruhisa Kikuchi, Yuichi Sato, Shoichiro Kurata, Yasuhiro Katou, Yoshiteru Oshima Structure 13C NMR 碳谱模拟图 4 . pisosterol C33H54O4 相似度:67.5% Australian Journal of Chemistry 1989 42 995-1001 The Structure and Absolute Stereochemistry of Pisosterol, the Principal Triterpenoid From Fruitbodies of the Fungus Pisolithus tinctorius M Gill, MJ Kiefel, BW Skelton and AH White Structure 13C NMR 碳谱模拟图 5 . Inonotsuoxide A diacetate C34H54O5 相似度:67.5% Bioorganic & Medicinal Chemistry 2007 15 257-264 Structure determination of inonotsuoxides A and B and in vivo anti-tumor promoting activity of inotodiol from the sclerotia of Inonotus obliquus Tomoko Nakata, Takeshi Yamada, Sayaka Taji, Hirofumi Ohishi, Shun-ichi Wada, Harukuni Tokuda, Kazuo Sakuma, Reiko Tanaka Structure 13C NMR 碳谱模拟图 6 . 3β-acetoxy-25-methoxylanostα-8,23-diene C33H54O3 相似度:64.8% Phytochemistry 2005 66 495-501 Cytotoxic triterpenes from the aerial roots of Ficus microcarpa Yi-Ming Chiang, Jang-Yang Chang, Ching-Chuan Kuo,Chi-Yen Chang, Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 7 . 25-methylpisolactone C32H52O3 相似度:64.8% Phytochemistry 1997 45 499-504 Triterpenoids from Pisolithus tinctorius isolates and ectomycorrhizas Alfred Baumert, Brigitte Schumann, Andrea Porzel, Jürgen Schmidt, Dieter Strack Structure 13C NMR 碳谱模拟图 8 . compound 2a C39H53NO5 相似度:64.8% Phytochemistry 1993 32 1239-1244 Triterpenes of Poria cocos Takaaki Tai, Akira Akahori, Tetsuro Shingu Structure 13C NMR 碳谱模拟图 9 . 3β-(2-Methoxy-oxalyloxy)-24-methylene-5α-lanost-8-en-21-oic acid C34H52O6 相似度:64.8% Journal of Asian Natural Products Research 2013 15 253-257 Two new triterpenoids from the fungus Perenniporia maackiae Hua Guo, Jing Si, Zheng-Hui Li, Tao Feng, Ze-Jun Dong, Yu-Cheng Dai & Ji-Kai Liu Structure 13C NMR 碳谱模拟图 10 . 3-O-iso-butylmalonyl-12β-acetoxy-3α,25-dihydroxy-(20S,24R)-epoxydammarane C39H64O8 相似度:63.1% Bioorganic & Medicinal Chemistry 2010 18 2964-2975 Papyriferic acid derivatives as reversal agents of multidrug resistance in cancer cells Juan Xiong, Masatoshi Taniguchi, Yoshiki Kashiwada, Michiko Sekiya, Takashi Yamagishi, Yoshihisa Takaishi Structure 13C NMR 碳谱模拟图 11 . 3β-(E)-cinnamoyleuphorbol 相似度:63.1% Journal of the Brazilian Chemical Society 2011 22 1880-1887 Molluscicidal Activity of Compounds Isolated from Euphorbia conspicua N. E. Br. Rosalina C. S. Mata, Dina I. M. D. de Mendonça, Liliana Vieira, Aldenir F. dos Santos, Luciana A. da Silva, Jorge F. Gaspar, Célia Martins, José Rueff and Antônio E. G. Sant’Ana Structure 13C NMR 碳谱模拟图 12 . acetylated derivative of methyl 3α-hydroxy-24-oxotirucalla-8,25-dien-21-oate C33H50O5 相似度:62.1% Phytochemistry 2006 67 1309-1315 Tirucallane triterpenes from the roots of Ozoroa insignis Yonghong Liu , Pedro Abreu Structure 13C NMR 碳谱模拟图 13 . 3α,25-dihydroxy-24-(2-hydroxyethyl)-tirucall-8-en-21-oic acid C32H54O5 相似度:62.1% Phytochemistry 2006 67 1309-1315 Tirucallane triterpenes from the roots of Ozoroa insignis Yonghong Liu , Pedro Abreu Structure 13C NMR 碳谱模拟图 14 . euphorbol acetate C33H54O2 相似度:62.1% Journal of Natural Products 2002 65 158-162 Eupha-7,9(11),24-trien-3â-ol (“Antiquol C”) and Other Triterpenes from Euphorbia antiquorum Latex and Their Inhibitory Effects on Epstein-Barr Virus Activation |
2楼2013-06-21 10:00:53
