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杨大松至尊木虫 (文坛精英)
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[求助]
求助微谱数据，谢谢
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碳谱数据如下： 13.0,13.4,19.7,19.8,22.3,22.6,22.7,24.2,24.4,24.7,25.7,27.9,32.0,32.7,32.8,36.4,37.2,37.3,37.4,37.5,37.6,39.3,41.3,81.2,87.0,142.0,146.9,201.7. 辛苦各位了，非常感谢。 |
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enjoy_life
木虫 (小有名气)
- 应助: 30 (小学生)
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- 性别: GG
- 专业: 中药学其他科学问题
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
杨大松: 金币+20, ★★★★★最佳答案 2012-09-23 18:37:59
感谢参与，应助指数 +1
杨大松: 金币+20, ★★★★★最佳答案 2012-09-23 18:37:59
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查询结果：共查到1651个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (-)-α-tocospirone C29H50O4 相似度:93.1% 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 -------------------------------------------------------------------------------- 2 . (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:93.1% 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 -------------------------------------------------------------------------------- 3 . (-)-α-tocospirone C2H50O4 相似度:93.1% 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 -------------------------------------------------------------------------------- 4 . VE-FPL C29H50O4 相似度:72.4% 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 -------------------------------------------------------------------------------- 5 . α-tocospiro B 相似度:72.4% 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 -------------------------------------------------------------------------------- 6 . α-Tocospiro A C29H50O4 相似度:72.4% Tetrahedron Letters 2003 44 5125-5128 Two novel α-tocopheroids from the aerial roots of Ficus microcarpa Yi-Ming Chiang, Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . α-Tocospiro B C29H50O4 相似度:72.4% Tetrahedron Letters 2003 44 5125-5128 Two novel α-tocopheroids from the aerial roots of Ficus microcarpa Yi-Ming Chiang, Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 4a-bromo-2,6,7,8a-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4,4a,8a-tetrahydro-2H-chromene-5,8-dione C29H49BrO3 相似度:72.4% 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 -------------------------------------------------------------------------------- 9 . phytyl palmitate 相似度:71.4% 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 -------------------------------------------------------------------------------- 10 . 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:71.4% 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 -------------------------------------------------------------------------------- 11 . compound 23 相似度:71.4% 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 -------------------------------------------------------------------------------- 12 . ((3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethylhexadecyl)-1,6-dimethyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-ol C29H52N2O2 相似度:70% 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 -------------------------------------------------------------------------------- 13 . fucosterol 相似度:68.9% Chinese Journal of Natural Medicines 2010 8 326-329 Chemical Constituents from Grateloupia filicina XU Yin-Feng; WANG Bin; SU Chuan-Ling; QU You-Le Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . cholesterol 相似度:67.8% Chemical & Pharmaceutical Bulletin 1979 27 38-42 Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . phytyl-1-hexanoate 相似度:67.8% Natural Product Research 2007 21 828-833 Lipid constituents of Trifolium resupinatum var. microcephalum Temine Sabudak; Emel Isik; Sevil Oksuz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . cholest-5-ene-3β-ol 相似度:67.8% China Journal of Chinese Materia Medica 2009 34 60-63 Bioactivity sterols from red alga Acanthophora spicifera boergesen HAN Lijun, SHI Dayong, XU Feng, YUAN Zhaohui, SUN Jie, SHI Jiangong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 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:67.8% 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 -------------------------------------------------------------------------------- 18 . 2-bromo-γ-tocopherylquinone C28H47BrO3 相似度:67.8% 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 -------------------------------------------------------------------------------- 19 . 3β-Methoxycholest-5-ene C28H48O 相似度:67.8% 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 -------------------------------------------------------------------------------- 20 . Cholest-5-en-3β-ol cholesterol C27H46O 相似度:67.8% 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 |
2楼2012-09-23 18:30:51
杨大松
至尊木虫 (文坛精英)
- 应助: 243 (大学生)
- 金币: 23878.3
- 散金: 3
- 红花: 46
- 帖子: 10466
- 在线: 831.8小时
- 虫号: 1190374
- 注册: 2011-01-15
- 专业: 化学生物学与生物有机化学
3楼2012-09-23 18:38:09