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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：16.8,17.1,18.1,18.3,19.3,20.7,21.1,21.5,22.1,25.8,25.9,26.7,28.1,29.5,32.8,33.4,35.5,36.6,37.4,45.3,47.8,48.4,48.7,50.2,52.2,65.8,76.1,216.6 |
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有所不为
至尊木虫 (著名写手)
- 应助: 304 (大学生)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
辣笔v小新: 金币+2, 鼓励应助 2013-12-05 09:06:01
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-12-05 11:07:58
感谢参与，应助指数 +1
辣笔v小新: 金币+2, 鼓励应助 2013-12-05 09:06:01
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-12-05 11:07:58
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查询结果：共查到9419个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 24ξ-hydroxy- 25-cycloarten-3-one C30H48O2 相似度:86.6% Journal of Natural Products 2008 71(11) 1829-1832 Triterpenoids and Aromatics from Derris laxiflora Hsi-Lin Chiu, Jyh-Horng Wu, Yu-Tang Tung, Tzong-Huei Lee, Shin-Chang Chien, and Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . compound 5 C27H42O2 相似度:85.7% Journal of Natural Products 1996 59 1131-1136 Antimycobacterial Cycloartanes from Borrichia frutescens Charles L. Cantrell, Tiansheng Lu, Frank R. Fronczek, and Nikolaus H. Fischer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 25,26,27-trisnor-24-hydroxycycloartan-3-one C27H44O2 相似度:85.7% Journal of Natural Products 1996 59 343-347 Cycloartane Derivatives from Tillandsia usneoides Gabriela M. Cabrera, Mariana Gallo, and Alicia M. Seldes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 25,26,27-trisnor-3-oxo-cycloartan-24-al C27H42O2 相似度:85.7% Phytochemistry 1997 45 1019-1021 Short side-chain cycloartanes from Tillandsia usneoides Gabriela M. Cabrera, Alicia M. Seldes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 5b C27H42O3 相似度:85.7% Phytochemistry 1985 24 2359-2367 Triterpenoids from Mangifera indica V. Anjaneyulu, K. Harischandra Prasad, K. Ravi, J.D. Connolly Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 24-Methylene-26-hydroxycycloartan-3-one 相似度:83.8% Phytochemistry 1996 42 795-798 A cycloartane triterpenoid and ω-phenyl alkanoic and alkenoic acids from Trichilia claussenii Mônica T. Pupo, Paulo C. Vieira, João B. Fernandes, M. Fátima das G. F. da Silva Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . cycloartane-3,24-dione C30H48O2 相似度:83.3% Phytochemistry 2005 66 2304-2308 Cycloartane type triterpenoids from the rhizomes of Polygonum bistorta Karuppiah Pillai Manoharan, Tan Kwong Huat Benny, Daiwen Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . dihydroschizandronic acid 相似度:83.3% Journal of Natural Products 2003 66 263-268 Natural Anti-HIV Agents. Part IV. Anti-HIV Constituents from Vatica cinerea Hong-Jie Zhang, Ghee Teng Tan, Vu Dinh Hoang, Nguyen Van Hung, Nguyen Manh Cuong, D. Doel Soejarto, John M. Pezzuto, and Harry H. S. Fong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (24R)-24,25-epoxycycloartan-3-one C30H48O2 相似度:83.3% Journal of Natural Products 1996 59 1131-1136 Antimycobacterial Cycloartanes from Borrichia frutescens Charles L. Cantrell, Tiansheng Lu, Frank R. Fronczek, and Nikolaus H. Fischer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . cycloart-23-en-25-ol-3-one C30H48O 相似度:83.3% Phytochemistry 2000 55 727-731 Terpenes from leaves of Guarea macrophylla (Meliaceae) João Henrique G. Lago, Cláudia B. Brochini, Nídia F. Roque Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 9,19-cyclolanaost-24-en-3-one 相似度:83.3% China Journal of Chinese Materia Medica 2009 34 705-707 Study on chemical constituents from Cicuta virosa var. latisecta L I Zhenlin1, Q I AN Shihui, PU Sheban Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 9,19-cyclolanost-24-en-3-one 相似度:83.3% China Journal of Chinese Materia Medica 2007 32 596-599 Phytochemical investigation on Lysimachia fortunei HUANG Xin'an, CAI Jiazhong, HU Yingjie, ZHANG Yuhu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 24-methylenecycloartan-3-one 相似度:83.3% Phytochemistry 1998 49 1761-1768 Tetracyclic triterpenes and other constituents from the leaves and bark of Larix kaempferi Hironori Ohtsu, Reiko Tanakα, Takashi Michidα, Tetsuro Shingu, Shunyo Matsunaga Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 23-Hydroxy-cycloart-24-en-3-one 相似度:83.3% Phytochemistry 1993 32 1519-1522 Cycloartane derivatives from Guarea trichilioides Maysa Furlan, Nídia Franca Roque, Wilson Wolter Filho Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . Cycloartenone C30H48O 相似度:83.3% Phytochemistry 1992 31 159-162 Triterpenoids in bud exudates of FijianGardenia species Noel W. Davies, John M. Miller, Ragina Naidu, Subramaniam Sotheeswaran Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 24-烯环阿尔廷酮 相似度:83.3% Journal of Shenyang Pharmaceutical University 2006 23 764-767 Chemical constituents from seeds of Zanthoxylum bungeanum Maxim. WANG Wen-ze, ZHAO Yu-qing, LI Xian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 环木菠萝烯酮 相似度:83.3% China Journal of Chinese Materia Medica 2012 37 2898-2901 Chemical constituents contained in ethanol extracts from Acorus tatarinowii and their anti-fatigue activity ZHU Mei-ju; TAN Ning-hua; XIONG Jing-yu; JI Chang-jiu; ZHU Hong-zhu; XU Jun-ju; LUO Qi-jun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 24-烯-环阿尔廷酮 相似度:83.3% China Journal of Chinese Materia Medica 2011 36 2511-2514 Triterpenes and sterols from Nauclea latifolia WANG, Ling, ZHANG, Chaofeng, Layba, Mara, ZHANG, Mian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . vaticinone C29H44O2 相似度:82.7% Journal of Natural Products 2003 66 263-268 Natural Anti-HIV Agents. Part IV. Anti-HIV Constituents from Vatica cinerea Hong-Jie Zhang, Ghee Teng Tan, Vu Dinh Hoang, Nguyen Van Hung, Nguyen Manh Cuong, D. Doel Soejarto, John M. Pezzuto, and Harry H. S. Fong Structure 13C NMR 碳谱模拟图 |
2楼2013-12-05 08:42:51