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zhoujian6787铁杆木虫 (著名写手)
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[求助]
求助微谱数据
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求助： 化合物碳谱数据 (125 MHz, CDCl3)8.97,12.01,19.86,20.01,22.65,22.88,22.97,24.71,25.05,25.07,25.65,28.23,33.00,33.05,33.64,37.05,37.54,37.67,37.71,37.72,39.62,42.33,88.46,89.66,92.82,139.74,163.40,205.37,207.23 谢谢 |
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2楼2013-03-11 20:41:13
zhoujian6787
铁杆木虫 (著名写手)
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3楼2013-03-11 20:47:11
kobechan
至尊木虫 (知名作家)
石鼓
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
zhoujian6787: 金币+20, ★★★★★最佳答案, 谢谢 2013-03-12 11:03:34
感谢参与，应助指数 +1
zhoujian6787: 金币+20, ★★★★★最佳答案, 谢谢 2013-03-12 11:03:34
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1 . α-tocospiro B 相似度:96.5% Korean Journal of Pharmacognosy 2008 39(1) 28-36 Phytochemical Studies on Paeoniae Radix (2);Phenolic and Related compounds Kim, Ju-Sun; Kim, Yoon-Jung; Lee, Joo-Young; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 2 . VE-FPL C29H50O4 相似度:93.1% Chemical & Pharmaceutical Bulletin 1998 46 1647-1649 Constituents of Ficus pumila Leaves Junichi KITAJIMA,Kaoru KIMIZUKA,Masanobu ARAI and Yasuko TANAKA Structure 13C NMR 碳谱模拟图 3 . compound 23 相似度:93.1% Journal of Agricultural and Food Chemistry 2003 51 2949-2957 Isolation, Structural Elucidation, and Inhibitory Effects of Terpenoid and Lipid Constituents from Sunflower Pollen on Epstein−Barr Virus Early Antigen Induced by Tumor Promoter, TPA Motohiko Ukiya, Toshihiro Akihisa, Harukuni Tokuda, Kazuo Koike, Junko Takayasu, Hiroki Okuda, Yumiko Kimura, Tamotsu Nikaido, and Hoyoku Nishino Structure 13C NMR 碳谱模拟图 4 . 3a-acetyl-2,3,5-trimethyl-7a-hydroxy-5-(4,8,12-2trimethyl-tridecanyl)-1,3a,5,6,7,7a-hexahydro-4-oxainden-1-one 相似度:89.6% Chinese Traditional and Herbal Drugs 2010 41 370-373 金莲花的化学成分研究 刘召阳;罗都强 Structure 13C NMR 碳谱模拟图 5 . (2R,4aR,8aR)-3,4,4a,8a-tetrahydro-4a-hydroxy-2,6,7,8a-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-chromene-5,8-dione C29H50O4 相似度:75.8% Helvetica Chimica Acta 2009 92 2762-2768 Three Terpenoids and a Tocopherol-Related Compound from Ricinus communis Qin-Gang Tan, Xiang-Hai Cai, Zhi-Zhi Du, Xiao-Dong Luo Structure 13C NMR 碳谱模拟图 6 . (-)-α-tocospirone C29H50O4 相似度:72.4% Planta Medica 2003 69 757-764 Anti-Platelet Aggregation and Chemical Constituents from the Rhizome of Gynura japonica Wei-Yu Lin,Yueh-Hsiung Kuo,Ya-Ling Chang, Che-Ming Teng,Eng-Chi Wang, Tsutomu Ishikawa,Ih-Sheng Chen Structure 13C NMR 碳谱模拟图 7 . (-)-α-tocospirone C2H50O4 相似度:72.4% Acta Bot. Boreal. -Occident. Sin. 2007 27 0532-0536 Chemical Component froMallelopathic Cultivar Sunflower Leaves GAO Yuan, YANG Wan-qiu, WANG Fei, LIU Ji-kai, GAO Jin-ming Structure 13C NMR 碳谱模拟图 8 . 5-Cholesten-3β-yl formate (3β-cholesterylformate C28H46O2 相似度:62.0% Steroids 2006 71 632-638 A simple, convenient and chemoselective formylation of sterols by Vilsmeier reagent Vandana Srivastava, Arvind Singh Negi, J.K. Kumar, M.M. Gupta Structure 13C NMR 碳谱模拟图 9 . 3b(2-hydroxy)-ethoxycholest-5-ene 相似度:62.0% Bioorganic & Medicinal Chemistry Letters 2010 20 2872-2875 Irina A. Nikolaeva, Alexander Yu. Misharin, Gelii V. Ponomarev, Vladimir P. Timofeev, Yaroslav V. Tkachev Irina A. Nikolaeva, Alexander Yu. Misharin, Gelii V. Ponomarev, Vladimir P. Timofeev, Yaroslav V. Tkachev Structure 13C NMR 碳谱模拟图 10 . phytyl palmitate 相似度:62.0% Natural Product Research and Development 2007 19 944-947 Chemical Constituents of Chondria crassicaulis YIN Shuai-wen;SHI Yan-ping; LI Xiao-ming; WANG Bin-gui Structure 13C NMR 碳谱模拟图 11 . 4a,8a-dibromo-2,6,7-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4,4a,8a-tetrahydro-2H-chromene-5,8-dione C28H46Br2O3 相似度:62.0% European Journal of Organic Chemistry 2011 3036-3049 Bromination of Tocopherols: Oxidative Halogenations and Rearrangements Stefan Böhmdorfer, Anjan Patel, Andreas Hofinger, Thomas Netscher, Lars Gille and Thomas Rosenau Structure 13C NMR 碳谱模拟图 12 . 4a,8a-dibromo-2,6-dimethyl-2-(4,8,12-trimethyltridecyl)-3,4,4a,8a-tetrahydro-2H-chromene-5,8-dione C27H44Br2O3 相似度:62.0% European Journal of Organic Chemistry 2011 3036-3049 Bromination of Tocopherols: Oxidative Halogenations and Rearrangements Stefan Böhmdorfer, Anjan Patel, Andreas Hofinger, Thomas Netscher, Lars Gille and Thomas Rosenau Structure 13C NMR 碳谱模拟图 13 . compound 32 相似度:62.0% European Journal of Organic Chemistry 2011 3036-3049 Bromination of Tocopherols: Oxidative Halogenations and Rearrangements Stefan Böhmdorfer, Anjan Patel, Andreas Hofinger, Thomas Netscher, Lars Gille and Thomas Rosenau Structure 13C NMR 碳谱模拟图 14 . 2,2-dimethyl-3-[(3R,7R)-3,7,11-trimethyldodecyl]oxirane 相似度:62.0% European Journal of Organic Chemistry 2010 2218-2225 A Straightforward Hetero-Diels–Alder Approach to (2-ambo,4′R,8′R)-α/β/γ/δ-4-Thiatocopherol Stefano Menichetti, Riccardo Amorati, Maria Grazia Bartolozzi, Gian Franco Pedulli, Antonella Salvini and Caterina Viglianisi Structure 13C NMR 碳谱模拟图 15 . Cholest-5-en-3β-yl acetate C29H48O2 相似度:62.0% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR 碳谱模拟图 16 . trans-phytyl palmitate C16H31O 相似度:61.2% Journal of Natural Products 1991 Vol 54 1444 Diterpene Fatty Acid Ester from Leucas nutans Mashooda Hasan, Dadu Khan Burdi, Viqar Uddin Ahmad Structure 13C NMR 碳谱模拟图 17 . 1,6-dimethyl-4-((3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethylhexadecyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-ylacetate C31H54N2O3 相似度:60% Bioorganic & Medicinal Chemistry 2010 18 7628-7638 Design, synthesis, and evaluation of an α-tocopherol analogue as a mitochondrial antioxidant Jun Lu, Omar M. Khdour, Jeffrey S. Armstrong, Sidney M. Hecht Structure 13C NMR 碳谱模拟图 |
4楼2013-03-11 22:38:26