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[求助]
化合物N2微谱求助 已有1人参与
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化合物代号：N2 氘代试剂：氯仿 碳谱信号：1.19,9.57,14.30,17.06,19.89,22.72,22.75,22.87,22.99,24.49,25.59,24.70,25.06,25.63,27.40,29.29,29.33,29.45,29.54,29.65,29.80,29.87,29.94,31.87,32.10,32.79,34.04,34.34,36.41,37.52,39.53,41.93,63.47,65.20,70.42,80.02,87.50,93.38,124.7,129.9,130.2,174.7,182.3,197.4,198.1 谢谢！！！ |
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梅春
金虫 (正式写手)
- 应助: 242 (大学生)
- 金币: 1940.6
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- 性别: MM
- 专业: 天然药物化学
【答案】应助回帖
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感谢参与，应助指数 +1
邓国彤: 金币+20, ★★★★★最佳答案, 谢谢 2015-04-27 11:16:57
感谢参与，应助指数 +1
邓国彤: 金币+20, ★★★★★最佳答案, 谢谢 2015-04-27 11:16:57
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1 . 3-ketooleanane 相似度:75.8% Chinese Journal of Natural Medicines 2009 7 31-33 Triterpenes from the Fruits of Phellodendron chinense Schneid var. glabriusculum Schneid YAN Chen; WANG Ye; HAO Xiao-Jiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 3-ketooleanane C30H50O 相似度:73.3% Fitoterapia 2000 71 10-13 A new triterpene from callus of Pterocarpus santalinus K.S. Krishnaveni, J.V. Srinivasa Rao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . glutinone 相似度:67.8% Food Science 2011 32 16-22 Fractionation and Identification of Ethyl Ecetate Extract from Rhizoma Fagopyri Cymosi ZHAO Li-qin, ZHANG Xiao-ping, ZHANG Chao-feng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . glut-5-ene-3-one 相似度:66.6% Planta Medica 1994 60 594-596 Biologically Active Compounds from the Euphorbiaceae; 2. Two Triterpenoids of Euphorbia cyparissias Sevil Oksüz. Roberto R. Gil,Heebyung Chai,JohnM. Pezzuto, GeoffreyA. Cordell,and Ayhan Ulubelen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . apetalactone 相似度:66.6% Magnetic Resonance in Chemistry 1990 28 85-89 Applications of two-dimensional NMR in spectral assignments of some friedelanes and secofriendelanes Amarendra Patra, Swapan K. Chaudhuri and Aditi K. Acharyya Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . friedelan-3,4-lactone 相似度:66.6% Química Nova 2014 37 477-482 Chemical constituents and antioxidant activity of leaves and branches of Eugenia copacabanensis Kiaersk (Myrtaceae) Carvalho Junior, Almir Ribeiro de, Gomes, Geovany Amorim, Ferreira, Rafaela Oliveira, Carvalho, Mário Geraldo de Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . glutinone 相似度:65.5% Chemistry of Natural Compounds 2008 44 701-703 A NEW FLAVONOL DERIVATIVE FROM Fagopyrum dibotrys Jian Zhang,Zhi-Qi Yin Peng Cao,You-Bin Li, and Jin-Ao Duan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . glutin-5-en-3-one 相似度:65.5% Natural Product Research and Development 2000 12(3) 30-33 CHEMICAL CONSTITUENTS FROM THE ROOT OF RHODIOLA PAMIERA Liu Junling; Re Na; Du Niansheng Wei Feng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 2,3:3,4-diseco-3-norfriedelan-4-ol-2-oic lactone 相似度:65.5% Magnetic Resonance in Chemistry 1990 28 85-89 Applications of two-dimensional NMR in spectral assignments of some friedelanes and secofriendelanes Amarendra Patra, Swapan K. Chaudhuri and Aditi K. Acharyya Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . glutin-5-en-3-one C30H48O 相似度:65.5% Journal of Xingxiang Medical College 2008 25 558-561 Study of chemical constituents on Sedum aixoon L LI Wei-lin, JING Yun, LUO Qiu-Yan, et al Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . Bis(2-hexyldecyl) cis-4-hydroxy-trans-5-morpholino-cyclohexane-trans-1,2-dicarboxylate C44H83NO6 相似度:65.3% Natural Product Communications 2012 7 353-358 Fliposomes: pH-controlled Release from Liposomes Containing New trans-2-Morpholinocyclohexanol-based Amphiphiles that Perform a Conformational Flip and Trigger an Instant Cargo Release upon Acidification Yu Zheng,Xin Liu,Nataliya M. Samoshina,Vyacheslav A. Chertkov,Andreas H. Franz,Xin Guo and Vyacheslav V. Samoshin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . (2R,6S)-2-amino-6-((R)-4-carboxy-4-tetradecanamidobutanamido)heptanedioic acid C26H47N3O8 相似度:65.3% Molecules 2013 18 1162-1173 A Facile Synthesis of Fully Protected meso-Diaminopimelic Acid (DAP) and Its Application to the Preparation of Lipophilic N-Acyl iE-DAP Yukako Saito, Yuichi Yoshimura, Hideaki Wakamatsu and Hiroki Takahata Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . compound 15 相似度:64.5% Magnetic Resonance in Chemistry 1990 28 85-89 Applications of two-dimensional NMR in spectral assignments of some friedelanes and secofriendelanes Amarendra Patra, Swapan K. Chaudhuri and Aditi K. Acharyya Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . methyl friedelan-25-oate 相似度:64.5% Magnetic Resonance in Chemistry 1987 25 39-41 13C NMR studies of the friedelane series of triterpenoids and the conformation of the D and E rings in friedelan-7-one Om Prakash, Raja Roy, H. S. Garg and D. S. Bhakuni Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . methyl 3-nor-2,4-secofriedelan-4-oxo-2 oate C30H50O3 相似度:63.3% Journal of Natural Products 2004 67 1193-1196 Hemisynthetic Secofriedelane Triterpenes with Inhibitory Activity against the Growth of Human Tumor Cell Lines in Vitro Cristina Moiteiro, Csar Manta, Ftima Justino, Regina Tavares, Maria Joo M. Curto, Madalena Pedro, Maria So Jos Nascimento, and Madalena Pinto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . compound PH2 C30H48O 相似度:63.3% Planta Medica 1999 65 371-374 The Anti-Inflammatory Compounds of Polygonum bistorta: IsoIaton and Characterisation Mahama Duwiejua, lsaacJ. Zeitlin, Alexander. Gray,and Peter G. Waterman Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . glutinone C30H48O 相似度:63.3% Chemical & Pharmaceutical Bulletin 1992 40 789-791 Triterpenoid Ketones from Lingnania chungii MOCLURE : Arborinone, Friedelin and Glutinone Toshihiro AKIHISA,Kazuhiro YAMAMOTO,Toshitake TAMURA,Yumiko KIMURA,Takashi IIDA,Toshio NAMBARA and Frederic C. CHANG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . lobatanhydride 相似度:63.3% Helvetica Chimica Acta 2009 92 188-194 Friedelanes from Crossopetalum lobatum. A New Example of a Triterpene Anhydride Félix M. Rodríguez, Nayra R. Perestelo, Ignacio A. Jiménez, Isabel L. Bazzocchi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . glutinone 相似度:63.3% Natural Product Sciences 2004 10 306-309 Triterpenoids from Orostachys japonicus Lee, Sang-Hyun; Paek, Sun-Ha; Kim, Seung-Ki; Kim, Bak-Kwang; Shin, Kuk-Hyun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . glutinone 相似度:63.3% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-04-14 04:38:47
