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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1人参与
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| 碳谱数据如下：18.8,18.9,20.8,20.9,21.1,21.9,28.1,34.2,41.0,42.1,42.4,43.7,45.0,48.4,50.6,57.9,62.5,64.5,68.6,70.9,71.8,73.2,77.4,93.6,110.8,123.2,139.8,143.4,169.1,170.1,175.0,211.4,219.7 |
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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+10, ★★★★★最佳答案 2015-06-04 17:29:51
感谢参与，应助指数 +1
zhiwu1983: 金币+10, ★★★★★最佳答案 2015-06-04 17:29:51
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1 . 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 -------------------------------------------------------------------------------- 2 . 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 -------------------------------------------------------------------------------- 3 . 1-Acetyl-3-deacetyltrichilin H C36H46O14 相似度:77.7% 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 -------------------------------------------------------------------------------- 4 . meliatoxin B2 相似度:76.4% 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 -------------------------------------------------------------------------------- 5 . Trichilin H C36H46O14 相似度:75% 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 -------------------------------------------------------------------------------- 6 . Trichilin H C36H46O14 相似度:75% 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 H C36H46O14 相似度:75% 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 . 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 -------------------------------------------------------------------------------- 9 . 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 -------------------------------------------------------------------------------- 10 . Meliatoxin B1 相似度:71.4% 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 -------------------------------------------------------------------------------- 11 . 3-Deacetyltrichilin H 相似度:70.5% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 12α-acetoxylmeliatoxin B2 C36H46O14 相似度:69.4% 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 -------------------------------------------------------------------------------- 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 . 12α-hydroxymeliatoxin B1 C35H46O13 相似度:68.5% 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 -------------------------------------------------------------------------------- 15 . 1-Acetyltrichilin H 相似度:68.4% 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 -------------------------------------------------------------------------------- 16 . 29-isobutylsendanin 相似度:67.6% 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 -------------------------------------------------------------------------------- 17 . 12-O-Acetylazedarachin B C34H34O12 相似度:67.6% 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 -------------------------------------------------------------------------------- 18 . 12-O-acetylazedarachin B C34H44O12 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 -------------------------------------------------------------------------------- 19 . sendanin 相似度:66.6% 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 -------------------------------------------------------------------------------- 20 . Mesendanin C C32H44O9 相似度:66.6% 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 -------------------------------------------------------------------------------- 21 . 1-Acetyl-2-deacetyltrichilin H 相似度:66.6% 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 -------------------------------------------------------------------------------- 22 . 1-acetylsendanin C34H42O13 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 -------------------------------------------------------------------------------- 23 . 7-acetylsendanin C34H42O13 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 -------------------------------------------------------------------------------- 24 . Trichilin L C33H44O11 相似度:63.6% 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 -------------------------------------------------------------------------------- 25 . 6α-Acetoxy-14β15β-epoxyazadirone 相似度:63.6% Phytochemistry 1995 38 397-401 Limonoids from seeds of Toona ciliata and their chemosystematic significance João Oiano Neto, Sueli M.M. Agostinho, M.Fátima Das G.F.Da Silva, Paulo C. Vieira, João B. Fernandes, Antônio L. Pinheiro, Evaldo F. Vilela Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . Toonaciliatone F C30H38O7 相似度:63.6% Helvetica Chimica Acta 2012 95 301-307 Five New Tetranortriterpenoids from the Seeds of Toona ciliata Si-Yuan Jiang,Jie-Qing Liu,Jian-Jun Xia, Yu-Xin Yan, and Ming-Hua Qiu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 12-dehydroneoazedarachin D C29H38O9 相似度:63.6% Phytochemistry 2013 89 59-70 Limonoids from the fruits of Melia azedarach and their cytotoxic activities Toshihiro Akihisa, Xin Pan, Yasuhiro Nakamura, Takashi Kikuchi, Nami Takahashi, Masahiro Matsumoto, Eri Ogihara, Makoto Fukatsu, Kazuo Koike, Harukuni Tokuda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 12-O-deacetyltrichilin H C34H44O13 相似度:61.7% 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 -------------------------------------------------------------------------------- 29 . infuscaside A hexaacetate 相似度:61.7% Phytochemistry 1990 29 1619-1623 Bitter kaurane-type diterpene glucosides from the liverwort Jungermannia infusca Fumihiro Nagashima,Masao Toyota,Yoshinori Asakawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 1α,11β-diacetoxy-4α-carbomethoxy-7α-hydroxy-12α-(2-methylpropanoyloxy)-15-oxohavanensin C35H48O12 相似度:61.7% 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 -------------------------------------------------------------------------------- 31 . Mahaneemin C34H44O12 相似度:61.7% Phytochemistry Letters 2015 11 280−285 Limonoids with Wnt signal inhibitory activity isolated from the fruits of Azadirachta excelsa Rolly G. Fuentes, Kazufumi Toume, Midori A. Arai, Samir K. Sadhu, Firoj Ahmed, Masami Ishibashi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . 1,7-diacetylsendanin 相似度:61.1% 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 -------------------------------------------------------------------------------- 33 . chuktabularin T C36H46O16 相似度:61.1% 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 -------------------------------------------------------------------------------- 34 . musiduol C30H38O10 相似度:60.6% Journal of Natural Products 2006 69 975-977 Musidunin and Musiduol, Insect Antifeedants from Croton jatrophoides Ken-ichi Nihei, Yukihiro Asaka, Yoshihiro Mine, Yoichi Yamada, Masayuki Iigo, Tadashi Yanagisawa, and Isao Kubo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . chuktabularin J C32H40O14 相似度:60.6% 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 -------------------------------------------------------------------------------- 36 . 6α-acetoxy-14β,15β-epoxyazadirone 相似度:60.6% Phytochemistry 1994 37 1417-1420 Limonoids and triterpenoid acids from the bark of Entandrophragma delevoyi Dulcie A. Mulholland, Roy Osborne, Sianne L. Roberts, David A.H. Taylor Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . Meliarachin K C31H40O11 相似度:60.6% 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 -------------------------------------------------------------------------------- 38 . Toonaciliatone D C30H38O8 相似度:60.6% Helvetica Chimica Acta 2012 95 301-307 Five New Tetranortriterpenoids from the Seeds of Toona ciliata Si-Yuan Jiang,Jie-Qing Liu,Jian-Jun Xia, Yu-Xin Yan, and Ming-Hua Qiu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . 12-dehydro-29-exo-neoazedarachin D C29H38O9 相似度:60.6% Phytochemistry 2013 89 59-70 Limonoids from the fruits of Melia azedarach and their cytotoxic activities Toshihiro Akihisa, Xin Pan, Yasuhiro Nakamura, Takashi Kikuchi, Nami Takahashi, Masahiro Matsumoto, Eri Ogihara, Makoto Fukatsu, Kazuo Koike, Harukuni Tokuda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . 2-Acetoxy-14,15-dihydro-15ξ-hydroxyclerodendrinA C33H46O14 相似度:60.6% Natural Product Communications 2008 3 1787-1792 Secondary Metabolites from Clerodendrum chinense Tanya H. Layne, William F. Reynolds, Stewart McLean and Winston F. Tinto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-06-04 16:59:35