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zhiwu1983木虫 (正式写手)
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[求助]
求助微谱数据
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| 碳谱数据如下：11.5,16.2,18.5,19.8,20.9,21.1,23.0,26.6,28.4,29.1,29.8,40.5,41.1,41.2,41.4,43.5,43.7,45.4,50.4,51.7,62.3,63.8,66.2,68.8,74.2,75.4,93.2,110.3,121.7,140.4,143.5,171.2,171.4,175.5,209.5,220.0 |
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lifeliuyan
至尊木虫 (职业作家)
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【答案】应助回帖
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感谢参与，应助指数 +1
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-10-10 08:03:52
感谢参与，应助指数 +1
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-10-10 08:03:52
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查询结果：共查到730个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . Meliatoxin B1 相似度:80.5% Bioorganic & Medicinal Chemistry 1996 4 1355-1359 Cytotoxic trichilin-type limonoids from Melia azedarach Koichi Takeya, Zhi-Sheng Qiao, Chieko Hirobe, Hideji Itokawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 3-Deacetyltrichilin H 相似度:63.8% Bioorganic & Medicinal Chemistry 1996 4 1355-1359 Cytotoxic trichilin-type limonoids from Melia azedarach Koichi Takeya, Zhi-Sheng Qiao, Chieko Hirobe, Hideji Itokawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 1-Acetyl-2-deacetyitrichilin H 相似度:63.8% Bioorganic & Medicinal Chemistry 1996 4 1355-1359 Cytotoxic trichilin-type limonoids from Melia azedarach Koichi Takeya, Zhi-Sheng Qiao, Chieko Hirobe, Hideji Itokawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . neoazedarachin A 相似度:63.8% Heterocycles 1999 50 595-609 Limonoids from Melia toosendan (Meliaceae) and Their Antifeedant Activity Munehiro Nakatani Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 2,23-Di-O-acetylphyt O- laccagenin A 相似度:62.1% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Meliatoosenin J C37H48O14 相似度:62.1% Phytochemistry 2012 73 106-113 Limonoids from the fruits of Melia toosendan Yi Zhang, Chun-Ping Tang, Chang-Qiang Ke, Xi-Qiang Li, Hua Xie, Yang Ye Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3α, 24-diacetoxyolean- 12- en-28-oic acid 相似度:61.1% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Diacetoxyolean-12-en-28,30-dioic acid 相似度:61.1% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Podocarpaside C35H56O9 相似度:61.1% Organic Letters 2006 Vol. 8, No. 24 5529-5532 Podocarpaside, a Triterpenoid Possessing a New Backbone from Actaea podocarpa Zulfiqar Ali, Shabana I. Khan, Daneel Ferreira, and Ikhlas A. Khan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 3,23-diacetoxylimberbic acid Me ester 相似度:61.1% Chinese Traditional and Herbal Drugs 2008 39 512-514 榄形风车子叶中萜类化合物的研究 吴晓鹏;陈光英;蒋才武;朱国元;方宏勋 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . erythromycin A 相似度:61.1% The Journal of Antibiotics 1982 35 426-430 A NEW NATURALLY OCCURRING ERYTHROMYCIN: ERYTHROMYCIN F JERRY R. MARTIN, R. LARRY DEVAULT, ARTHUR C. SINCLAIR, RUTH S. STANASZEK, PAULETTE JOHNSON Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . Methyl aeruginosate B C39H62O10 相似度:60.5% Journal of Asian Natural Products Research 2005 7 735-740 Three lanostane triterpenoids from the fruiting bodies of Stropharia aeruginosa YOSHIHITO SHIONO, HIROMI SUGASAWA, NAOMI KURIHARA,MARGARITA NAZAROVA, TETSUYA MURAYAMA, KOETSU TAKAHASHI and MICHIMASA IKEDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound 16 相似度:59.4% Phytochemistry 2002 59 627-634 Synthesis and bioactivity of C-2 and C-3 methyl ether derivatives of brassinolide Thomas G. Back, Loeke Janzen, Richard P. Pharis, Zhaohua Yan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . compound 19 相似度:59.4% Chemical & Pharmaceutical Bulletin 1988 36 1646-1663 Tannins and Related Compounds. LXVII. : Isolation and Characterization of Castanopsinins A-H, Novel Ellagitannins Containing a Triterpenoid Glycoside Core, from Castanopsis cuspidata var. sieboldii NAKAI. (3) MASAYUKI AGETA,GEN-ICHIRO NONAKA and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 2β,3β-23-Triacetoxy-olean-12-ene-28,30-dioic acid 相似度:59.4% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . methyl terminolate triacetate 相似度:59.4% Phytochemistry 1992 31 881-884 Triterpene acids from some Papua New Guinea Terminalia species David J. Collins, Carmel A. Pilotti, Adrian F.A. Wallis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . platycodigenin derivative 相似度:59.4% Phytochemistry 1989 28 1703-1710 Configurational studies on hydroxy groups at C-2,3 and 23 or 24 of oleanene and ursene-type triterpenes by NMR spectroscopy Hisashi Kojima,Haruo Ogura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . compound 10 C37H54O10 相似度:59.4% Phytochemistry 1984 23 2893-2898 Further triterpenoids and 13C NMR spectra of oleanane derivatives from Phytolacca acinosa S. Harkar, T.K. Razdan, E.S. Waight Structure 13C NMR 碳谱模拟图 |
2楼2013-10-09 15:55:33