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白面王公子铁虫 (小有名气)
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[求助]
微谱求助19 已有1人参与
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溶剂：DMSO C-NMR:15.68,17.44,18.12,19.68,22.94,23.68,25.06,26.52,31.61,33.64,35.40,40.06,41.12,41.88,42.88,45.24,51.67,53.04,53.91,70.40,73.17,75.05,109.82,131.02,142.13,146.90,190.37,208.32 |
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lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
白面王公子: 金币+5, ★★★很有帮助, 非常感谢 2015-03-05 10:08:21
感谢参与，应助指数 +1
白面王公子: 金币+5, ★★★很有帮助, 非常感谢 2015-03-05 10:08:21
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查询结果：共查到2870个化合物(查询结果仅供参考) 1 . 2α,3α,16α-trihydroxy-olean-24-nor-4(23),12-dien-28-oic acid C29H44O5 相似度:65.5% Phytochemistry 2008 69 1005-1012 Secondary metabolites from the aerial parts of Salvia palaestina Bentham Giuseppina Cioffi, Ammar Bader, Anna Malafronte,Fabrizio Dal Piaz, Nunziatina De Tommasi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . sonhafouonic acid C30H48O5 相似度:65.5% Fitoterapia 2013 85 176-180 Sonhafouonic acid, a new cytotoxic and antifungal hopene-triterpenoid from Zehneria scabra camerunensis Michel D.T. Kongue, Ferdinand M. Talontsi, Marc Lamshöft, Timothee J.N. Kenla, Birger Dittrich, Gilbert D.W.F. Kapche, Michael Spiteller Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . camelliaolean A 相似度:64.5% Phytochemistry 2014 103 99-106 Oleanane triterpenes as protein tyrosine phosphatase 1B (PTP1B) inhibitors from Camellia japonica Mohammad Nasir Uddin, Govinda Sharma, Jun-Li Yang, Hong Seok Choi, Seong-IL Lim, Keon Wook Kang, Won Keun Oh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . (11α,20R)-11,20-dihydroxy-24-dammaren-3-one C30H50O3 相似度:63.3% Journal of Natural Products 2002 65 1764-1768 New Dammarane and Malabaricane Triterpenes from Caloncoba echinata Hanne L. Ziegler,Dan Stærk,Jette Christensen,Carl Erik Olsen,Archibald A. Sittie, and Jerzy W. Jaroszewski Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 22,29-dihydroxyhopane C30H52O2 相似度:63.3% Phytotherapy Research 1998 12 S21-S24 Three triterpenoids and one flavonoid from the liverwort Asterella blumeana grown in vitro M. Neves, R. Morais, S. Gafner and K. Hostettmann Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . diploterol 相似度:63.3% China Pharmacy 2013 24 2937-2939 Study on the Chemical Constituents of Ethanol Extract from Lepidogrammitis drymoglossoides WU Hui-fei, ZHANG Li-yuan, GAO You-heng, MEI Quan-xi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . compound 3b 相似度:62.0% Steroids 2008 73 642-651 1H and 13C NMR characteristics of synthetic derivatives of steroid sapogenins: Part III. 16β,23:23,26-Diepoxy side chains Ignacio Vázquez-Ramírez, Mariana Macías-Alonso, Rafael O. Arcos-Ramos, Karen M. Ruíz-Pérez, Diana O. Solano-Ramírez, Martín A. Iglesias Arteaga Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 9α-Hydroxy-15-oxoconicasterol C29H46O3 相似度:62.0% Helvetica Chimica Acta 2010 93 1120-1126 Oxygenated 4-Methylidene Sterols from the South China Sea Sponge Theonella swinhoei Hong-Jun Zhang, Yang-Hua Yi and Hou-Wen Lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . Me(23E)-(20S)-20,25-dihydroxy-3,4-sccodammara-4(28),23-dien-3-oate 相似度:61.2% Phytochemistry 1988 27 2915-2920 Six novel secodammarane-type triterpenes from male Flowers of Alnus japonica Tadashi Aoki,Shinji Ohta,Takayuki Suga Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . elatumic acid (3α,6α,19α-trihydroxy-urs-12-en-28-oic acid-23-carboxylic acid methyl ester) C31H48O7 相似度:61.2% Zeitschrift für Naturforschung C 2014 69 276-282 Elatumic Acid: A New Ursolic Acid Congener from Omphalocarpum elatum Miers (Sapotaceae) Louis P. Sandjo, Chi G. Fru, Victor Kuete, Frederic Nana, Samuel O. Yeboah, Renameditswe Mapitse, Berhanu M. Abegaz, Thomas Efferth, Till Opatz, and Bonaventure T. Ngadjui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . elatumic acid C31H48O7 相似度:61.2% Zeitschrift für Naturforschung C 2014 69 276-282 Elatumic Acid: A New Ursolic Acid Congener from Omphalocarpum elatum Miers (Sapotaceae) Louis P. Sandjo, Chi G. Fru, Victor Kuete, Frederic Nana, Samuel O. Yeboah, Renameditswe Mapitse, Berhanu M. Abegaz, Thomas Efferth, Till Opatz, and Bonaventure T. Ngadjui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . salmahyrtisol A C27H40O4 相似度:60.7% Journal of Natural Products 2002 65 2-6 Salmahyrtisol A, a Novel Cytotoxic Sesterterpene from the Red Sea Sponge Hyrtios erecta Diaa T. A. Youssef,Rodney K. Yamaki, Michelle Kelly, and Paul J. Scheuer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . Diethyl 3α,7α,12α-triformyloxy-5β-cholane-24-phosphonate 相似度:60.7% Steroids 2005 70 681-689 Synthesis and in vitro cholesterol dissolution by 23- and 24-phosphonobile acids Ponnusamy Babu, Uday Maitra Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . △9(11)-24-norchlolest-3β-ol 相似度:60.7% Steroids 2010 75 834-847 Synthesis of cytotoxic novel 9,11-secosterol analogs: Structure/activity studies Boonsong Kongkathip, Anuch Hasakunpaisarn, Suthinee Boonananwong, Ngampong Kongkathip Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . compound 3a 相似度:60.7% Steroids 1994 59 559-563 Gas chromatography/mass spectrometric analysis of 24R,25-dihydroxyvitamin D3 using 24R,25-dihydroxy[6,19,19-2H]vitamin D3 as internal standard Shigemi Tomiyama, Toyohiko Nitta, Sachiko Yamada Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . Hydroxyhopanone 相似度:60.7% Archives of Pharmacal Research 2005 28 892-896 A potent anti-complementary acylated sterol glucoside from Orostachys japonicus Na Young Yoon, Byung Sun Min, Hyeong Kyu Lee, Jong Cheol Park and Jae Sue Choi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . 26-Methylidene-hop-22(29)-ene C31H50 相似度:60.7% Tetrahedron Letters 2004 45 3093-3096 Enzymatic cyclization of 26- and 27-methylidenesqualene to novel unnatural C31 polyprenoids by squalene:hopene cyclase Hideya Tanaka, Hiroshi Noguchi, Ikuro Abe Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . scalaradial 相似度:60.7% Tetrahedron Letters 1987 28 431-434 Pharmacologically active homosesterterpenes from palauan sponges Masashi Nakagawa, Yoshihiro Hamamoto, Misako Ishihama, Setsuko Hamasaki, Mamoru Endo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . (20R)-20,25-epoxy-2,3-seco-dammaran-2,3-dioc acid C30H50O6 相似度:60.7% Bioorganic & Medicinal Chemistry 2009 17 3003-3010 Synthesis of dammarane-type triterpene derivatives and their ability to inhibit HIV and HCV proteases Ying Wei, Chao-Mei Ma, Masao Hattori Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . 3β-acetoxy-20S,21R-epoxymarinobufagin 相似度:60.7% Toxicon 2010 56 339-348 Cytotoxic profile of natural and some modified bufadienolides from toad Rhinella schneideri parotoid gland secretion Geraldino A. Cunha-Filho, Inês S. Resck, Bruno C. Cavalcanti, Cláudia ó. Pessoa, Manoel O. Moraes, José R.O. Ferreira, Felipe A.R. Rodrigues, Maria L. dos Santos Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-03-05 09:40:13