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木豆叶银虫 (小有名气)
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[求助]
碳谱求助21 已有1人参与
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| 溶剂MeOD：12.41,17.65,17.76,19.26,19.32,19.44,20.19,20.23,22.13,24.18,25.18,27.20,29.27,30.39,30.43,33.32,33.37,33.41,34.00,34.71,35.10,36.76,36.81,36.85,36.92,37.34,37.45,39.97,41.03,43.59,47.27,47.32,55.37,55.43,57.27,57.33,57.38,57.48,124.01,124.19,175.32,202.32 |
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yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
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- 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
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感谢参与，应助指数 +1
木豆叶: 金币+20, ★★★★★最佳答案 2015-01-28 11:08:52
感谢参与，应助指数 +1
木豆叶: 金币+20, ★★★★★最佳答案 2015-01-28 11:08:52
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1 . compound 5 C43H64O5 相似度:62.7% Phytochemistry 2006 67 716-722 Antimicrobial monomeric and dimeric diterpenes from the leaves of Helichrysum tenax var tenax Siegfried E. Drewes, K. Esther Mudau, Sandy F. van Vuuren, Alvaro M. Viljoen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . bistheonellasterone C60H96O2 相似度:62.7% Chemical & Pharmaceutical Bulletin 1992 40 1773-1778 Marine Natural Products. XXX. Two New 3-Keto-4-methylene Steroids, Theonellasterone and Conicasterone, and a Diels-Alder Type Dimeric Steroid Bistheonellasterone, from the Okinawan Marine Sponge Theonella swinhoei Motomasa KOBAYASHI,Kazuyoshi KAWAZOE,Taketo KATORI and Isao KITAGAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 6-oxo-sitostan-3-(4'-phenyl)thiosemicarbazone C36H55N3OS 相似度:62.2% Steroids 2014 87 99-107 Synthesis and antiproliferative activity of some steroidal thiosemicarbazones, semicarbazones and hydrozones Chunfang Gan, Jianguo Cui, Shaoyang Su, Qifu Lin, Linyi Jia, Lianghua Fan, Yanmin Huang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . microcisin C38H56O4 相似度:61.9% Natural Product Communications 2013 10 1371-1372 A New Taraxerol Derivative from the Roots of Microcos tomentosa Sutin Kaennakam, Jirapast Sichaem, Suttira Khumkratok, Pongpun Siripong and Santi Tip-pyang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 6 相似度:61.7% Chemical & Pharmaceutical Bulletin 1992 40 1773-1778 Marine Natural Products. XXX. Two New 3-Keto-4-methylene Steroids, Theonellasterone and Conicasterone, and a Diels-Alder Type Dimeric Steroid Bistheonellasterone, from the Okinawan Marine Sponge Theonella swinhoei Motomasa KOBAYASHI,Kazuyoshi KAWAZOE,Taketo KATORI and Isao KITAGAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . stigmast-5-en-3β-ol-3-O-β-D-(2'-n-triacontanoyl) glucopyranoside C65H118O7 相似度:60.4% Journal of Asian Natural Products Research 2012 14 301-307 New steroidal glycoside ester and aliphatic acid from the fruits of Lycium chinense Woo-Suk Jung,Ill-Min Chung,Mohd Ali and Ateeque Ahmad Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3β-E-feruloyltaraxerol C40H58O4 相似度:59.5% Journal of Natural Products 2004 67 886-888 Pentacyclic Triterpenoid Esters from the Fruits of Bruguiera cylindrica Surat Laphookhieo, Chatchanok Karalai, Chanita Ponglimanont, and Kan Chantrapromma Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . β-α myrin hexadecaneate 相似度:59.5% China Journal of Chinese Materia Medica 2005 30 1258-1260 Chemical investingation of Chinese mangrove Sonneratia apetala II JI Qingfei, LIN Wenhan, LI Jun, LI Wei, KAZUO Koike , Tamotsu Nikaido, FU Hongzhengl Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Compound 12b 相似度:59.5% Bioorganic & Medicinal Chemistry Letters 2009 19 6966-6969 Terpenoids. III: Synthesis and biological evaluation of 23-hydroxybetulinic acid derivatives as novel inhibitors of glycogen phosphorylase Peiqing Zhu, Yi Bi, Jinyi Xu, Zan Li, Jun Liu, Luyong Zhang, Wencai Ye, Xiaoming Wu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . octacosanoic acetate 相似度:59.5% Chinese Pharmaceutical Journal 2006 41 1533-1535 Study on Constituents of Tilia mongolica Leaves and Wood MA Yun-xiang, TIAN Fu-li, WANG Jing-yuan, FANG Li, DU Yu-ying Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 3'-(2-hydroxyethyl)-3'-methyl-spiro[(5α)-cholestane-3,1'-cyclobutane] C33H58O 相似度:59.5% Steroids 2013 78 241-246 Catalytic cycloalumination in steroid chemistry: The introduction of a spirotetrahydrofuran or spirotetrahydroselenophene moiety into a 3′-methylene-(5α)-spirocholestane-3,1′-cyclobutane molecule Vladimir A. D’yakonov, Regina A. Tuktarova, Ilgiz I. Islamov, Leonard M. Khalilov, Usein M. Dzhemilev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 3α-hydroxyeuph-25-enyl heptacosanoate 相似度:59.5% Indian Journal of Chemistry Section B 2002 41B 881-883 Euphane triterpenoid ester and a pterocarpan from Butea monosperma leaves Y N Shukla, Mamta Mishra, Sushil Kumar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . daucosterol-6'-malate C39H64O10 相似度:59.5% Biochemical Systematics and Ecology 2012 45 120-123 Chemical constituents from the fruits of Cornus officinalis Xiao-Yu Xie, Rui Wang, Yan-Ping Shi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 3β-hydroxy-35-(cyclohexyl-5'-propan-7'-one)-33-ethyl-34-methyl-bactereohopane C47H82O2 相似度:57.4% Chinese Chemical Letters 2011 22 81-84 A novel bacteriohopanoid from Celtis australis L. bark Ruchi Badoni, Deepak Kumar Semwal, Prabhakar P. Badoni, Sudhir Kumar Kothiyal, Usha Rawat Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . ergosta-7,22-diene-3β-yl pentadecanoate C43H74O2 相似度:57.1% Phytochemistry 2006 67 202-211 Secondary metabolites from Ganoderma lucidum and Spongiporus leucomallellus Fernando Campos Ziegenbein , Hans-Peter Hanssen, Wilfried A. König Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-01-16 17:57:31