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自由的天空金虫 (小有名气)
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[求助]
各位高手，求助微谱数据一个，谢谢~
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| 13C NMR (126 MHz, MeOD) δ 11.98,12.03,12.59,18.71,19.01,19.84,21.68,23.05,24.03,26.08,28.07,29.10,33.82,36.07,37.02,37.42,38.06,38.11,39.37,45.78,46.65,53.47,56.00,56.61,57.53,64.58,129.30,137.47,208.90,211.69 |
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kobechan
至尊木虫 (知名作家)
石鼓
- PhEPI: 6
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- 专业: 天然药物化学
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自由的天空: 金币+50, ★★★很有帮助, 谢谢 2013-05-27 19:57:47
感谢参与，应助指数 +1
自由的天空: 金币+50, ★★★很有帮助, 谢谢 2013-05-27 19:57:47
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1 . 7α-hydrositosterol 相似度:66.6% Journal of China Pharmaceutical University 2007 38 315-319 Chemical constituents of the aerial parts of Euphorbia sororia ZHANG Wei-ku; ZHANG Xiao-qi; YE Wen-cai; Structure 13C NMR 碳谱模拟图 2 . stigmast-4-en-3-one C29H48O 相似度:66.6% Acta Pharmaceutica Sinica 2012 47 1179-1182 A new monoterpenoid glucoside from the twigs of Chamaecyparis obtusa var.breviramea f.crippsii XU Jian; ZHANG Yu-mei; CHEN Ke-li; TAN Ning-hua; LIU Yi-mei Structure 13C NMR 碳谱模拟图 3 . ophirapstanol trisulfate C31H53O12S3Na3 相似度:64.5% Journal of Natural Products 1994 Vol 57 1751 Ophirapstanol Trisulfate, a New Biologically Active Steroid Sulfate from the Deep Water Marine Sponge Topsentia ophiraphidites Sarath P. Gunasekera, Susan H. Sennett, Michelle Kelly-Borges, Robert W. Bryant Structure 13C NMR 碳谱模拟图 4 . β-Sitosteryl acetate 相似度:64.5% Zeitschrift für Naturforschung C 2012 67 172-180 Anti-Helicobacter pylori Activity of the Methanolic Extract of Geum iranicum and its Main Compounds Somayeh Shahani, Hamid R. Monsef-Esfahani, Soodabeh Saeidnia, Parastoo Saniee, Farideh Siavoshi, Alireza Foroumadi, Nasrin Samadi, and Ahmad R. Gohari Structure 13C NMR 碳谱模拟图 5 . 3β-hydroxyolean-12-en-27- oic acid C30H48O3 相似度:63.3% Helvetica Chimica Acta 2003 Vol. 86 2414 Cytotoxic Pentacyclic Triterpenoids from the Rhizome of Astilbe chinensis Hongxiang Sun, Jianxin Zhang, Yiping Ye, Yuanjiang Pan, and Yueao Shen Structure 13C NMR 碳谱模拟图 6 . topsentisterol A1 C29H46O3 相似度:63.3% Journal of Natural Products 2006 69 1760-1768 26,27-Cyclosterols and Other Polyoxygenated Sterols from a Marine Sponge Topsentia sp. Xuan Luo, Famei Li, Pramod B. Shinde, Jongki Hong, Chong-O. Lee, Kwang Sik Im, and Jee H. Jung Structure 13C NMR 碳谱模拟图 7 . topsentisterol B2 C29H46O3 相似度:63.3% Journal of Natural Products 2006 69 1760-1768 26,27-Cyclosterols and Other Polyoxygenated Sterols from a Marine Sponge Topsentia sp. Xuan Luo, Famei Li, Pramod B. Shinde, Jongki Hong, Chong-O. Lee, Kwang Sik Im, and Jee H. Jung Structure 13C NMR 碳谱模拟图 8 . (24R,6E)-24-ethyl-5α-cholestan-6-hydroximino-3β,5-diol 相似度:63.3% Chemistry of Natural Compounds 2001 37 351-355 13C NMR SPECTRA OF 6-HYDROXIMINOSTEROIDS OF THE STIGMASTANE SERIES N. V. Kovganko and Yu. G. Chernov Structure 13C NMR 碳谱模拟图 9 . (24R,6E)-24-Ethyl-5α-eholestan-6-hydroximino-3β,5-diol 相似度:63.3% Chemistry of Natural Compounds 2000 36 189-191 NOVEL SYNTHESIS OF (24R,6E)-24-ETHYLCHOLEST-6-HYDROXYIMINO-4-EN-3-ONE, A STEROIDAL OXIME FROM Cinachyrella spp. SPONGES N. B. Kovganko and Yu. G. Chernov Structure 13C NMR 碳谱模拟图 10 . (22R,23R)-2α-Fluoro-3β,22,23-trihydroxy-5α-stigmastan-6-one C29H49FO4 相似度:63.3% Steroids 2009 74 435-440 Synthesis and biological activity of brassinosteroids fluorinated at C-2 Sofía L. Acebedo, Javier A. Ramírez, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 11 . compound 1 相似度:63.3% Phytochemistry 1998 49 195-198 Triterpenoid saponins from the seeds of amaranthus cruentus MARTA JUNKUSZEW,WIESLAW OLESZEK MARIAN JURZYSTα,SONIA PIANCHENTE,COSIMO PIZZA Structure 13C NMR 碳谱模拟图 12 . 奎洛维酸 相似度:63.3% Chinese Traditional and Herbal Drugs 2009 40 1369-1372 骆驼蹄瓣茎中三萜类成分研究 冯育林;吴蓓;何明珍;张小娟;徐丽珍;杨世林 Structure 13C NMR 碳谱模拟图 13 . β-sitosterol 相似度:63.3% Natural Product Research and Development 2004 16 131-132 STUDIES ON CHEMICAL CONSTITUENTS OF GENDARUSSA VENTRICOSA ZHANG Xiao-li;YU Zheng-wen;GUO Fang-qin; YANG Xiao-sheng *; HAO Xiao-jiang Structure 13C NMR 碳谱模拟图 14 . β-Sitosterol 相似度:63.3% Journal of Agricultural and Food Chemistry 2011 59 7743-7751 Evaluation of the Potential Hypoglycemic and Beta-Cell Protective Constituents Isolated from Corni Fructus To Tackle Insulin-Dependent Diabetes Mellitus Mei-Hsiang Lin, Hui-Kang Liu, Wei-Jan Huang, Chu-Chun Huang, Tzu-Hua Wu, and Fen-Lin Hsu Structure 13C NMR 碳谱模拟图 15 . β-Sitosterol 相似度:63.3% Zeitschrift für Naturforschung C 2012 67 172-180 Anti-Helicobacter pylori Activity of the Methanolic Extract of Geum iranicum and its Main Compounds Somayeh Shahani, Hamid R. Monsef-Esfahani, Soodabeh Saeidnia, Parastoo Saniee, Farideh Siavoshi, Alireza Foroumadi, Nasrin Samadi, and Ahmad R. Gohari Structure 13C NMR 碳谱模拟图 16 . β-sitosterol C29H50O 相似度:63.3% Chinese Journal of Applied & Environmental Biology 1999 5 501-506 NEW MONOTERPENOID GLYCOSIDES FROM LIGUSTRUM ROBUSTUM TIAN Jun, & SUN Handong Structure 13C NMR 碳谱模拟图 17 . β-谷甾醇 相似度:63.3% China Journal of Chinese Materia Medica 2012 37 1963-1967 Chemical constituents contained in Aeschynanthus moningeriae LIU Huixin; LIAO Haibing; YUAN Ke Structure 13C NMR 碳谱模拟图 18 . daucosterol 相似度:60.6% Natural Product Research 2012 26 2107-2111 Main constituents from the seeds of Vietnamese Cnidium monnieri and cytotoxic activity Pham Huu Dien, Nguyen Thi Nhan, Hoang Thi Le Thuy & Dang Ngoc Quang Structure 13C NMR 碳谱模拟图 19 . 7β,15β-dihydroxynigranoic acid C30H46O6 相似度:60% Chemistry & Biodiversity 2007 Vol. 4 112 Hydroxylation of the Triterpenoid Nigranoic Acid by the Fungus Gliocladium roseum YMF1.00133 Jin-Yan Dong, Ye-Gao Chen, Hong-Chuan Song, Yan-Hui Zhu, Yong-Ping Zhou, Lei Li, Yan-Ping H, Jie Cao, and Ke-Qin Zhang Structure 13C NMR 碳谱模拟图 20 . 3β-hydroxyurs-12-en-27-oic acid C30H48O3 相似度:60% Helvetica Chimica Acta 2003 Vol. 86 2414 Cytotoxic Pentacyclic Triterpenoids from the Rhizome of Astilbe chinensis Hongxiang Sun, Jianxin Zhang, Yiping Ye, Yuanjiang Pan, and Yueao Shen Structure 13C NMR 碳谱模拟图 21 . ursolic acid 相似度:60% Journal of Natural Products 1999 62 1624-1626 DNA Polymerase β Inhibitors from Baeckea gunniana Jing-Zhen Deng, Shelley R. Starck, and Sidney M. Hecht Structure 13C NMR 碳谱模拟图 22 . musambin B C30H48O6 相似度:60% Phytochemistry 2009 70 1239-1245 Hydroperoxy-cycloartane triterpenoids from the leaves of Markhamia lutea,a plant ingested by wild chimpanzees Damien Lacroix, Soizic Prado, Alexandre Deville, Sabrina Krief, Vincent Dumontet, John Kasenene, Elisabeth Mouray, Christian Bories, Bernard Bodo Structure 13C NMR 碳谱模拟图 23 . 5α,6β-dihydroxysitosterol C29H52O3 相似度:60% Steroids 2005 70 886-895 Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni Structure 13C NMR 碳谱模拟图 24 . (22R,23R)-2α-Fluoro-3α,22,23-trihydroxy-5α-stigmastan-6-one C29H49FO4 相似度:60% Steroids 2009 74 435-440 Synthesis and biological activity of brassinosteroids fluorinated at C-2 Sofía L. Acebedo, Javier A. Ramírez, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 25 . (24S)-24-ethylcholesta-3β,5α,6α-triol C29H52O3 相似度:60% Journal of Natural Products 1993 Vol 56 2210 Studies on Marine Chemicals, Part VI. A New Clionasterol Derivative from the Marine Sponge Spirastrella inconstans B. Das, S. Padma Rao, K. V. N. S. Srinivas Structure 13C NMR 碳谱模拟图 26 . halistanol sulfate F 相似度:60% Journal of Natural Products 1994 Vol 57 164 Novel HIV-Inhibitory Halistanol Sulfates F-H from a Marine Sponge, Pseudoaxinissa digitata G. Bifulco, I. Bruno, L. Minale, R. Riccio Structure 13C NMR 碳谱模拟图 27 . donellanic acid A C29H42O4 相似度:60% Tetrahedron 2012 68 4621-4627 Donellanic acids A–C: new cyclopropanic oleanane derivatives from Donella ubanguiensis (Sapotaceae) Aurelie V.B. Djoumessi, Louis P. Sandjo, Johannes C. Liermann, Dieter Schollmeyer, Victor Kuete, Vincent Rincheval, Abegaz M. Berhanu, Samuel O. Yeboah, Pascal Wafo, Bonaventure T. Ngadjui, Till Opatz Structure 13C NMR 碳谱模拟图 28 . (24S)-24-ethylcholesta-3β,5α,6α-triol 相似度:60% Chinese Journal of Applied & Environmental Biology 2009 15 615-620 Chemical Constituents from Polygonum perfoliatum LI Hongfang; MA Qingyun; LIU Yuqing; QIAN Jinfu; ZHOU Jun & ZHAO Youxing Structure 13C NMR 碳谱模拟图 29 . (22E)-3-Acetoxy-5α-stigmasta-2,22-dien-6-one C31H48O3 相似度:58.0% Steroids 2009 74 435-440 Synthesis and biological activity of brassinosteroids fluorinated at C-2 Sofía L. Acebedo, Javier A. Ramírez, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 30 . ophirapstanol C31H56O3 相似度:58.0% Journal of Natural Products 1994 Vol 57 1751 Ophirapstanol Trisulfate, a New Biologically Active Steroid Sulfate from the Deep Water Marine Sponge Topsentia ophiraphidites Sarath P. Gunasekera, Susan H. Sennett, Michelle Kelly-Borges, Robert W. Bryant Structure 13C NMR 碳谱模拟图 31 . 3β-[N-((N',N',N'-trimethyl)-2'-aminoethyl)-N-(2-amino-ethyl)carbamoyl]cholesterol 相似度:58.0% Bioorganic & Medicinal Chemistry 2010 18 330-342 Solid phase synthesis of novel asymmetric hydrophilic head cholesterol-based cationic lipids with potential DNA delivery Widchaya Radchatawedchakoon, Ramida Watanapokasin, Aungkana Krajarng, Boon-ek Yingyongnarongkul Structure 13C NMR 碳谱模拟图 32 . 3β-[N-(N'-guanidinyl-2'-aminoethyl)-N-(N-glycine(N-(3-aminopropyl)amide)) carbamoyl]cholesterol 相似度:58.0% Bioorganic & Medicinal Chemistry 2010 18 330-342 Solid phase synthesis of novel asymmetric hydrophilic head cholesterol-based cationic lipids with potential DNA delivery Widchaya Radchatawedchakoon, Ramida Watanapokasin, Aungkana Krajarng, Boon-ek Yingyongnarongkul Structure 13C NMR 碳谱模拟图 33 . Euphonerin F C31H50O4 相似度:58.0% Planta medica 2012 78 1370-1377 Cycloartane Triterpenes and Ingol Diterpenes Isolated from Euphorbia neriifolia in a Screening Program for Death-Receptor Expression-Enhancing Activity Toume, Kazufumi; Nakazawa, Takafumi; Hoque, Tahmina; Ohtsuki, Takashi; Arai, Midori A.; Koyano, Takashi; Kowithayakorn, Thaworn; Ishibashi, Masami: Structure 13C NMR 碳谱模拟图 34 . daucosterol 相似度:57.5% China Journal of Chinese Materia Medica 2007 32 605-608 Studies on chemical constituents from Serissa serissoides LI Yaolan, WANG Guan, XUE Junyi, CEN Yingzhou Structure 13C NMR 碳谱模拟图 35 . 7α-hydroxysitosterol-3-O-β-D-glucoside 相似度:57.1% Journal of Natural Products 1987 Vol 50 881 Sterols and Steryl Glycosides from Urtica dioica Neera Chaurasia, Max Wichtl Structure 13C NMR 碳谱模拟图 36 . β-sitosteryl-D-glucoside 相似度:57.1% Journal of the Brazilian Chemical Society 2001 12 467-472 Alkamides and Phemethyl Derivatives from Aristolochia gehrtii. Hosana M. D. Navickiene and Lucia M. X. Lopes Structure 13C NMR 碳谱模拟图 37 . 6α,15β-dihydroxynigranoic acid C30H46O6 相似度:56.6% Chemistry & Biodiversity 2007 Vol. 4 112 Hydroxylation of the Triterpenoid Nigranoic Acid by the Fungus Gliocladium roseum YMF1.00133 Jin-Yan Dong, Ye-Gao Chen, Hong-Chuan Song, Yan-Hui Zhu, Yong-Ping Zhou, Lei Li, Yan-Ping H, Jie Cao, and Ke-Qin Zhang Structure 13C NMR 碳谱模拟图 38 . fetisinine C27H39NO3 相似度:56.6% Phytochemistry 2003 115-122 New class of steroidal alkaloids from Fritillaria imperialis M. Nadeem Akhtar, Atta-ur-Rahman, M. Iqbal Choudhary, Bilge Sener, Ilkay Erdogan, Yoshisuke Tsuda Structure 13C NMR 碳谱模拟图 39 . topsentisterol C1 C29H46O4 相似度:56.6% Journal of Natural Products 2006 69 1760-1768 26,27-Cyclosterols and Other Polyoxygenated Sterols from a Marine Sponge Topsentia sp. Xuan Luo, Famei Li, Pramod B. Shinde, Jongki Hong, Chong-O. Lee, Kwang Sik Im, and Jee H. Jung Structure 13C NMR 碳谱模拟图 40 . plakinamine E C31H50N2O2 相似度:56.6% Journal of Natural Products 2001 64 1474-1476 New Steroidal Alkaloids from an Undescribed Sponge of the Genus Corticium Hyi-Seung Lee,Youngwan Seo,Jung-Rae Rho, Jongheon Shin,and Valerie J. Paul Structure 13C NMR 碳谱模拟图 41 . Metatrichosin B C30H44O6 相似度:56.6% Acta Botanica Yunnanica 2006 28(6) 673-675 Two New Triterpenes from Metadina trichotoma ( Rubiaceae) ZHANG Yu-Mei,TAN Ning-Hua Structure 13C NMR 碳谱模拟图 42 . (22E)-2α-Fluoro-5α-stigmasta-22-en-3,6-dione C29H45O2F 相似度:56.6% Steroids 2009 74 435-440 Synthesis and biological activity of brassinosteroids fluorinated at C-2 Sofía L. Acebedo, Javier A. Ramírez, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 43 . (22E)-2α-Fluoro-3α-hydroxy-5α-stigmast-22-en-6-one C29H47O2F 相似度:56.6% Steroids 2009 74 435-440 Synthesis and biological activity of brassinosteroids fluorinated at C-2 Sofía L. Acebedo, Javier A. Ramírez, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 44 . (22E)-2α-fluoro-3β-hydroxy-5α-stigmast-22-en-6-one C29H47O2F 相似度:56.6% Steroids 2009 74 435-440 Synthesis and biological activity of brassinosteroids fluorinated at C-2 Sofía L. Acebedo, Javier A. Ramírez, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 45 . 3β, 19α-dihydroxy-30-norurs-12-ene C29H48O2 相似度:56.6% Fitoterapia 2001 72 382-385 Ursene type nortriterpene from Debregeasia salicifolia Erum Akbar, Muhammad Riaz, Abdul Malik Structure 13C NMR 碳谱模拟图 46 . 3,5,6-trihydroxysitostane 相似度:56.6% Phytochemistry 1998 47 789-797 On the cytotoxity of oxidized phytosterols isolated from photoautotrophic cell cultures of Chenopodium rubrum tested on meal-worms Tenebrio molitor Werner Meyer, Harald Jungnickel, Markus Jandke, Konrad Dettner, Gerhard Spiteller Structure 13C NMR 碳谱模拟图 47 . plakinamine A 相似度:56.6% Journal of Natural Products 1994 Vol 57 1004 Two Steroidal Alkaloids from a Sponge, Corticium Sp. Jaroslaw Jurek, Paul J. Scheuer, Michelle Kelly-Borges Structure 13C NMR 碳谱模拟图 48 . 3β-[N-((N'-guanidinyl)-2'-aminoethyl)-N-(2-aminoethyl)-carbamoyl]cholesterol 相似度:56.6% Bioorganic & Medicinal Chemistry 2010 18 330-342 Solid phase synthesis of novel asymmetric hydrophilic head cholesterol-based cationic lipids with potential DNA delivery Widchaya Radchatawedchakoon, Ramida Watanapokasin, Aungkana Krajarng, Boon-ek Yingyongnarongkul Structure 13C NMR 碳谱模拟图 49 . saikogenin F 相似度:56.6% Natural Product Research and Development 2008 20 833-835 Study on the Chemical Constituents of Bupleurum bicaule Helm ZHU Zhan-jun; PAN Rui-le; SI Jian-yong; FU Ying; HUANG Qian-qian Structure 13C NMR 碳谱模拟图 50 . pomolic acid C30H48O4 相似度:56.6% Natural Product Research and Development 2001 13(2) 11-13 THE STUDIES OF CHEMICAL COMPONENTS OF CLAUSENA DUNNIANA CUI Shu ya;CHENG Dong liang; TIAN Jun; WU Feng e Structure 13C NMR 碳谱模拟图 |
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