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wdzhengqun新虫 (小有名气)
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[求助]
微谱求助+10 已有1人参与
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溶剂：氘代氯仿 碳谱数据： 13.7,15.3,15.5,15.5,15.6,17.0,17.1,18.3,18.3,19.2,21.2,23.0,23.3,23.4,23.6,23.6,24.1,25.9,27.2,27.2,27.7,28.0,28.1,28.1,29.7,30.6,30.6,30.7,32.4,32.7,32.9,33.1,33.8,36.7,37.0,37.1,38.4,38.6,38.8,38.8,39.0,39.3,39.5,41.1,41.6,42.0,45.9,46.5,,47.5,47.6,47.9,52.6,55.2,65.6,79.0,79.0,122.7,125.9,128.8,128.9,130.9,137.9,143.6,167.7 代为查找，外分感谢！ |
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wangkaibo123
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kerry
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专家经验: +726 - PhEPI: 3
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【答案】应助回帖
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感谢参与，应助指数 +1
wdzhengqun: 金币+10, ★★★很有帮助 2014-10-04 12:05:43
感谢参与，应助指数 +1
wdzhengqun: 金币+10, ★★★很有帮助 2014-10-04 12:05:43
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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314个化合物(查询结果仅供参考) 1 . compound 1a 相似度:75% Journal of Natural Products 1984 Vol 47 977-982 Officigenin, a New Sapogenin of Guaiacum officinale Viqar Uddin Ahmad, Nasreen Bano, Shaheen Bano Structure 13C NMR 碳谱模拟图 2 . lupeol and β-amyrin 相似度:75% Natural Product Research 2012 26 66-71 Isolation and chromatographic analysis of bioactive triterpenoids from the bark extract of Cariniana domestica (Mart) Miers Vanessa Janovik, Aline Augusti Boligon, Janaína Kieling Frohlich, Thiago Guilherme Schwanz, Tarciele Venturini Pozzebon, Sydney Hartz Alves & Margareth Linde Athayde Structure 13C NMR 碳谱模拟图 3 . ursolate 相似度:73.4% Chemical Communications 1975 954-955 Biosynthesis of ursene-type triterpenes from sodium [1, 2-13C]acetate in tissue cultures of Isodon japonicus hara and re-assignments of 13C n.m.r. signals in urs-12-enes Shujiro Seo, Yutaka Tomita and Kazuo Tori Structure 13C NMR 碳谱模拟图 4 . β-amyrin acetate and ψ-taraxasterol acetate 相似度:71.8% China Journal of Chinese Materia Medica 1992 17 489-490 Studies on the Chemical Constituents of Cirsium japonicum D.C Gu Yucheng and Tu Youyou Structure 13C NMR 碳谱模拟图 5 . 3-O-Carboxybenzoate of α,β-amyrin 相似度:70.3% Bioorganic & Medicinal Chemistry 2011 19 1268-1276 Amyrin esters induce cell death by apoptosis in HL-60 leukemia cells Francisco W. A. Barros, Paulo N. Bandeira, Daisy J. B. Lima, Assuero S. Meira, Silvana S. de Farias,Maria Rose J. R. Albuquerque, Hélcio S. dos Santos, Telma L. G. Lemos, Manoel Odorico de Morais,Letícia Veras Costa-Lotufo, Claudia do ó Pessoa Structure 13C NMR 碳谱模拟图 6 . methyl 3-epimaslinate 相似度:70.3% Chemical Communications 1975 954-955 Biosynthesis of ursene-type triterpenes from sodium [1, 2-13C]acetate in tissue cultures of Isodon japonicus hara and re-assignments of 13C n.m.r. signals in urs-12-enes Shujiro Seo, Yutaka Tomita and Kazuo Tori Structure 13C NMR 碳谱模拟图 7 . αβ-amyrin benzoate and β-amynn benzoate 相似度:67.1% Planta Medica 1988 54 223-224 Antihepatotoxic Principles of Sambucus formosana Chun-Nan Lin and Whey-Pin Tome Structure 13C NMR 碳谱模拟图 8 . chilianthin A C78H106O14 相似度:67.1% Chemical & Pharmaceutical Bulletin 1996 44 1669-1675 Chilianthins A-F, Six Triterpene Esters Having Dimeric Structures from Rhoiptelea chiliantha DIELS et HAND.-MAZZ. Zhi-Hong JIANG,Takashi TANAKA and Isao KOUNO Structure 13C NMR 碳谱模拟图 9 . Sanguidiogenin C C60H90O13 相似度:64.0% Tetrahedron 2004 60 11647-11654 Four new dimeric triterpene glucosides from Sanguisorba officinalis Xin Liu, Bingfeng Shi, Biao Yu Structure 13C NMR 碳谱模拟图 10 . compound 11 C71H110N10O9 相似度:64.0% Tetrahedron 2014 70 3297-3305 The CuI-catalyzed alkyne–azide cycloaddition as direct conjugation/cyclization method of peptides to steroids Radell Echemendía, Odette Concepción, Fidel E. Morales, Márcio W. Paixão, Daniel G. Rivera Structure 13C NMR 碳谱模拟图 11 . dolastatin 10 相似度:62.6% Tetrahedron 1995 51 2593-2604 Conformational study of dolastatin 10 Témin Alattia, Florence Roux, Joël Poncet, Adrien Cavé, Patrick Jouin Structure 13C NMR 碳谱模拟图 12 . Compound 3 C65H96N8O17 相似度:61.1% Bioorganic & Medicinal Chemistry Letters 2001 11 13-16 [Lys3]didemnins as potential affinity ligands Matthew D. Vera, Amy J. Pfizenmayer, Xiaobin Ding, Dong Xiao, Madeleine M. Joullié Structure 13C NMR 碳谱模拟图 13 . 2'-O-acetylsalsoloside C C49H76O19 相似度:60.9% Phytochemistry 2004 65 741-750 Acetylated glucuronide triterpene bidesmosidic saponins from Symplocos glomerata Pierre Waffo-Téguo, Laurence Voutquenne, Odile Thoison, Vincent Dumontet,Van Hung Nguyen, Catherine Lavaud Structure 13C NMR 碳谱模拟图 14 . 2',3'-O-diacetylsalsoloside C C51H78O20 相似度:60.9% Phytochemistry 2004 65 741-750 Acetylated glucuronide triterpene bidesmosidic saponins from Symplocos glomerata Pierre Waffo-Téguo, Laurence Voutquenne, Odile Thoison, Vincent Dumontet,Van Hung Nguyen, Catherine Lavaud Structure 13C NMR 碳谱模拟图 15 . 4,23,29-trihydroxy-3,4-seco-olean-12-en-3-oate-28-oic acid C31H50O7 相似度:60.9% Journal of Natural Products 2011 74 1908-1915 Anti-inflammatory Triterpenoid Saponins from the Stem Bark of Kalopanax pictus Tran H. Quang, Nguyen T. T. Ngan, Chau V. Minh, Phan V. Kiem, Nguyen X. Nhiem, Bui H. Tai, Nguyen P. Thao, Nguyen H. Tung, Seok B. Song, and Young H. Kim Structure 13C NMR 碳谱模拟图 16 . swertanol 相似度:60.9% Chemical Communications 1989 438-440 X-Ray Crystal Structure of Swertanone, a Triterpene of New Skeletal Type from Swerfia chirata Buch.-Ham. Ajit K. Chakravarty, Binayak Das, Satyesh C. Pakrashi, * Donald R. McPhail, and Andrew T. McPhail* Structure 13C NMR 碳谱模拟图 |
2楼2014-10-03 21:16:52
