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zhiwu1983木虫 (正式写手)
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[求助]
求助微谱数据 已有2人参与
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| 碳谱数据如下：18.5,18.8,18.9,20.3,20.9,21.1,23.1,26.0,28.1,28.2,32.2,39.2,40.8,41.9,42.8,43.3,43.4,48.6,51.5,64.0,68.9,69.3,72.0,72.7,73.4,93.2,110.4,121.9,140.4,143.5,169.2,170.2,175.9,210.2 |
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【答案】应助回帖
感谢参与，应助指数 +1
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1 . meliatoxin B2 相似度:85.2% Phytochemistry 2014 107 175-181 Limonoids from the fruits of Melia toosendan and their NF-κB modulating activities Guo-Yuan Zhu, Li-Ping Bai, Liang Liu, Zhi-Hong Jiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . Meliatoxin A2 C34H44O12 相似度:82.3% Phytochemistry 1994 36 39-41 Limonoid antifeedants from chinese Melia azedarach Munehiro Nakatani, Ruo Chun Huang, Hiroaki Okamura, Hideo Naoki, Tetsuo Iwagawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . meliatoxin A2 C34H44O12 相似度:82.3% Bulletin of the Chemical Society of Japan 1994 67 2468-2472 The Structures of Azedarachins, Limonoid Antifeedants from Chinese Melia azedarach Linn Ruo Chun Huang, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . Meliatoxin B1 相似度:77.1% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 12α-acetoxylmeliatoxin B2 C36H46O14 相似度:75% Phytochemistry 2014 107 175-181 Limonoids from the fruits of Melia toosendan and their NF-κB modulating activities Guo-Yuan Zhu, Li-Ping Bai, Liang Liu, Zhi-Hong Jiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Trichilin D C35H46O12 相似度:74.2% Phytochemistry 1994 36 39-41 Limonoid antifeedants from chinese Melia azedarach Munehiro Nakatani, Ruo Chun Huang, Hiroaki Okamura, Hideo Naoki, Tetsuo Iwagawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . trichilin D C35H46O12 相似度:74.2% Bulletin of the Chemical Society of Japan 1994 67 2468-2472 The Structures of Azedarachins, Limonoid Antifeedants from Chinese Melia azedarach Linn Ruo Chun Huang, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 1-Acetyl-3-deacetyltrichilin H C36H46O14 相似度:72.2% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 12-O-deacetyltrichilin H C34H44O13 相似度:70.5% Chemical & Pharmaceutical Bulletin 2005 53(10) 1362-1365 Cytotoxic Limonoids from Brazilian Melia azedarach Honglei ZHOU,Atsuko HAMAZAKI, Jose Domingos FONTANA, Hironobu TAKAHASHI,Carolina Bueno WANDSCHEER,and Yoshiyasu FUKUYAMA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . Trichilin H C36H46O14 相似度:69.4% Phytochemistry 1996 41 117-120 Limonoid antifeedants from Melia toosendan Jian-Bo Zhou, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . Trichilin H C36H46O14 相似度:69.4% Phytochemistry 1994 36 39-41 Limonoid antifeedants from chinese Melia azedarach Munehiro Nakatani, Ruo Chun Huang, Hiroaki Okamura, Hideo Naoki, Tetsuo Iwagawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . trichilin H C36H46O14 相似度:69.4% Bulletin of the Chemical Society of Japan 1994 67 2468-2472 The Structures of Azedarachins, Limonoid Antifeedants from Chinese Melia azedarach Linn Ruo Chun Huang, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . trichilins A C35H46O13 相似度:68.5% Journal of the American Chemical Society 1981 103 1228-1230 Isolation and structures of trichilins, antifeedants against the Southern army worm Munehiro Nakatani, John C. James, Koji Nakanishi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 3-Deacetyltrichilin H 相似度:67.6% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . trichilin B C35H46O13 相似度:67.6% Bulletin of the Chemical Society of Japan 1994 67 2468-2472 The Structures of Azedarachins, Limonoid Antifeedants from Chinese Melia azedarach Linn Ruo Chun Huang, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 1α,11β-diacetoxy-4α-carbomethoxy-7α-hydroxy-12α-(2-methylpropanoyloxy)-15-oxohavanensin C35H48O12 相似度:67.6% Journal of Agricultural and Food Chemistry 2004 52 5027-5031 New Mosquito Larvicidal Tetranortriterpenoids from Turraea wakefieldii and Turraea floribunda Mary W. Ndung'u, Bakari Kaoneka, Ahmed Hassanali, Wilber Lwande, Antony M. Hooper, Francis Tayman, Oliver Zerbe, and Baldwyn Torto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 6α,16β-diacetoxyhopane-22-ol 相似度:67.6% Australian Journal of Chemistry 1982 35 641-647 Triterpenes from the lichen genus Physcia JA Elix, AA Whitton and AJ Jones Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 6α,16β-diacetoxy-22-hydroxyhopane 相似度:67.6% Organic Magnetic Resonance 1981 17 148−150 Carbon-13 NMR spectra of some novel migrated hopanes and 21α-H hopanes Amarendra Patra, Alok K. Mitra, Tapan K. Chatterjee and A. K. Barua Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . Trichilin B C35H46O13 相似度:65.7% Phytochemistry 1994 36 39-41 Limonoid antifeedants from chinese Melia azedarach Munehiro Nakatani, Ruo Chun Huang, Hiroaki Okamura, Hideo Naoki, Tetsuo Iwagawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . Cochinchinoid F C37H48O13 相似度:65.7% Journal of Natural Products 2013 76 1319-1327 11β-HSD1 Inhibitors from Walsura cochinchinensis Mei-Ling Han, Yu Shen, Guo-Cai Wang, Ying Leng, Hua Zhang, and Jian-Min Yue Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . Cochinchinoid G C37H48O13 相似度:65.7% Journal of Natural Products 2013 76 1319-1327 11β-HSD1 Inhibitors from Walsura cochinchinensis Mei-Ling Han, Yu Shen, Guo-Cai Wang, Ying Leng, Hua Zhang, and Jian-Min Yue Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 12α-hydroxymeliatoxin B1 C35H46O13 相似度:65.7% Phytochemistry 2014 107 175-181 Limonoids from the fruits of Melia toosendan and their NF-κB modulating activities Guo-Yuan Zhu, Li-Ping Bai, Liang Liu, Zhi-Hong Jiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 2,23-Di-O-acetylphyt O- laccagenin A 相似度:64.8% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . Meliatoosenin J C37H48O14 相似度:64.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 29-isobutylsendanin 相似度:64.7% Chemical & Pharmaceutical Bulletin 1995 43 1171-1175 Cytotoxic Limonoids and Tetranortriterpenoids from Melia azedarach Hideji ITOKAWA,Zhi-Sheng QIAO,Chieko HIROBE and Koichi TAKEYA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . 17(21)-hopene-6α,12β-diol diacetate C34H54O4 相似度:64.7% Journal of Natural Products 2010 73 688-692 Hopane-Type Triterpenes and Binaphthopyrones from the Scale Insect Pathogenic Fungus Aschersonia paraphysata BCC 11964 Masahiko Isaka, Arunrat Yangchum, Pranee Rachtawee, Somjit Komwijit and Apisara Lutthisungneon Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . chuktabularin J C32H40O14 相似度:64.7% Journal of Natural Products 2010 73 835-843 Chuktabularins E−T, 16-Norphragmalin Limonoids from Chukrasia tabularis var. velutina Jun Luo, Jun-Song Wang, Xiao-Bing Wang, Jian-Guang Luo and Ling-Yi Kong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . Mesendanin C C32H44O9 相似度:64.7% Journal of Natural Products 2010 73 1344-1349 Mesendanins A−J, Limonoids from the Leaves and Twigs of Melia toosendan Shi-Hui Dong, Chuan-Rui Zhang, Xiu-Feng He, Hong-Bing Liu, Yan Wu and Jian-Min Yue Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 1-Acetyl-2-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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 1-Acetyltrichilin H 相似度:63.1% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . 2,3-Di-O-acetylacinosolic acid 相似度:62.8% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . 12α-hydroxymeliatoosenin I C35H46O13 相似度:62.8% Phytochemistry 2014 107 175-181 Limonoids from the fruits of Melia toosendan and their NF-κB modulating activities Guo-Yuan Zhu, Li-Ping Bai, Liang Liu, Zhi-Hong Jiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . 2β,3β-23-Triacetoxy-olean-12-ene-28,30-dioic acid 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . platycodigenin derivative 相似度:62.1% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . 1-acetylsendanin C34H42O13 相似度:61.7% Chemical & Pharmaceutical Bulletin 1995 43 1171-1175 Cytotoxic Limonoids and Tetranortriterpenoids from Melia azedarach Hideji ITOKAWA,Zhi-Sheng QIAO,Chieko HIROBE and Koichi TAKEYA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . 6α,11β-diacetoxygedunin 相似度:61.7% Fitoterapia 2001 72 186-187 Constituents of Carapa granatum fruits Ekta Saxena, U.V. Babu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . chuktabularin I C34H42O15 相似度:61.7% Journal of Natural Products 2010 73 835-843 Chuktabularins E−T, 16-Norphragmalin Limonoids from Chukrasia tabularis var. velutina Jun Luo, Jun-Song Wang, Xiao-Bing Wang, Jian-Guang Luo and Ling-Yi Kong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . Trichilin L C33H44O11 相似度:61.7% Phytochemistry 1996 41 117-120 Limonoid antifeedants from Melia toosendan Jian-Bo Zhou, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . 12-O-Acetylazedarachin B C34H34O12 相似度:61.7% Phytochemistry 1996 41 117-120 Limonoid antifeedants from Melia toosendan Jian-Bo Zhou, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . Meliarachin K C31H40O11 相似度:61.7% Helvetica Chimica Acta 2011 Vol. 94 1515-1526 Meliarachins A–K: Eleven Limonoids from the Twigs and Leaves of Melia azedarach Zu-Shang Su, Sheng-Ping Yang, Sheng Zhang, Lei Dong, and Jian-Min Yue Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-06-04 16:58:25
yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
- 红花: 21
- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
- 注册: 2010-01-15
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
zhiwu1983: 金币+10, ★★★★★最佳答案 2015-06-04 17:30:11
感谢参与，应助指数 +1
zhiwu1983: 金币+10, ★★★★★最佳答案 2015-06-04 17:30:11
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. meliatoxin B2 相似度:85.2% Phytochemistry 2014 107 175-181 Limonoids from the fruits of Melia toosendan and their NF-κB modulating activities Guo-Yuan Zhu, Li-Ping Bai, Liang Liu, Zhi-Hong Jiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . Meliatoxin A2 C34H44O12 相似度:82.3% Phytochemistry 1994 36 39-41 Limonoid antifeedants from chinese Melia azedarach Munehiro Nakatani, Ruo Chun Huang, Hiroaki Okamura, Hideo Naoki, Tetsuo Iwagawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . meliatoxin A2 C34H44O12 相似度:82.3% Bulletin of the Chemical Society of Japan 1994 67 2468-2472 The Structures of Azedarachins, Limonoid Antifeedants from Chinese Melia azedarach Linn Ruo Chun Huang, Hiroaki Okamura, Tetsuo Iwagawa, Munehiro Nakatani Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . Meliatoxin B1 相似度:77.1% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 12α-acetoxylmeliatoxin B2 C36H46O14 相似度:75% Phytochemistry 2014 107 175-181 Limonoids from the fruits of Melia toosendan and their NF-κB modulating activities Guo-Yuan Zhu, Li-Ping Bai, Liang Liu, Zhi-Hong Jiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2015-06-04 17:00:03