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free45木虫 (正式写手)
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[求助]
求助微谱152~谢谢~
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29.7,37.2,37.5,50.3,54.5,65.4,126.8,127.1,127.1,127.4,128.4,128.7,128.7,128.9,129.2,129.3,131.4,132.1,133.2,134.1,135.7,137.1,167.2,167.5,171.9 或者是 14.2,22.7,24.9,29.1,29.3,29.4,29.5,29.6,29.7,31.9,34.1,37.2,37.5,50.3,54.5,63.3,65.1,65.4,70.2,126.8,127.1,127.1,127.4,128.4,128.7,128.7,128.9,129.2,129.3,131.4,132.1,133.2,134.1,135.7,137.1,167.2,167.5,171.9,174.4 CDCl3打的，125 MHz 模糊查询，溶剂全选，相似度 50% 谢谢！ |
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新新手
木虫 (小有名气)
- 应助: 122 (高中生)
- 金币: 3977.8
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★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
free45: 金币+20, ★★★★★最佳答案, 非常感谢！ 2012-11-12 19:32:22
感谢参与，应助指数 +1
free45: 金币+20, ★★★★★最佳答案, 非常感谢！ 2012-11-12 19:32:22
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1 . N-benzoylphenylalaninyl-N-benzoylphenylalaninate C32H30O4N2 相似度:92.3% Phytochemistry 2003 64 625-629 A linear sesterterpene, two squalene derivatives and two peptide derivatives from Croton hieronymi César A.N. Catalán, Carola S. de Heluani, Claudia Kotowicz,Thomas E. Gedris, Werner Herz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . α-acetylamino-phenylprophyl α-benzoylamino-phenylpropionate C27H28N2O4 相似度:80% Journal of Asian Natural Products Research 2002 4 73-79 A NEW COMPOUND FROM GASTRODIA ELATA BLUME YONG-QING XIAO, LI LI, XIAO-LIN YOU, BAO-LIN BIAN, XIN-MIAO LIANG and YI-TAO WANG Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 2'-acetamido-3'-phenyl propyl 2-benzamido-3-phenyl propionate C27H28N2O4 相似度:77.7% Chinese Journal of Natural Medicines 2005 3 354-356 Chemical Constituents of Impatiens pritzellii ZHAO Xiao-Ya; ZHOUXue-Feng; RUANHan-Li; ZHANG Yong-Hui; PI Hui-Fang; SUNHan-Dong; WUJi-Zhou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 1a C32H30N2O4 相似度:76% Chinese Chemical Letters 2010 21 155-158 Total synthesis and anticancer activity studies of the stereoisomers of asperphenamate and patriscabratine Lei Yuan; Jin Hui Wang; Tie Min Sun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 1b C32H30N2O4 相似度:76% Chinese Chemical Letters 2010 21 155-158 Total synthesis and anticancer activity studies of the stereoisomers of asperphenamate and patriscabratine Lei Yuan; Jin Hui Wang; Tie Min Sun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2-amino-3-phenypropyl-2-benzamido-3-phenylpropanoate C25H26O3N2 相似度:76% Natural Product Research and Development 2009 21 553-555 A New Compound from Rabdosia rubescens WU Zhao-hua; WU Yi-yan; CAO Yan-li; GAO Chang-jiu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . CMD-MLS C25H26O3N2 相似度:76% Asian Journal of Traditional Medicines 2008 3 76-79 A new compound from Rabdosia rubescens Minglei Cai, , Zhaohua Wu, Jian Huang, Bohang Sun, Zhishu Tang, Xiaomei Song and Lijun Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . asperglaucide 相似度:74.0% Journal of Asian Natural Products Research 2007 9 763-770 Dicliptercerebroside, a novel cerebroside from Dicliptera chinensis Y.-T. GAO, X.-W. YANG and T.-M. AI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 橙酰胺乙酸酯(aurantiamide acetate) 相似度:74.0% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . N-(N-benzoyl-L-phenylalanyl-)-O-actyl-L-phenylalanol C27H28N2O4 相似度:72% Acta Botanica Yunnanica 1999 21(1) 121-124 A Bioactive Amide from Roots of Aster tartaricus ZOU Cheng ZHANG Rong-Ping ZHAO Bi-Tao AO Xiang HAO Xiao-Jiang ZHOU Jun |
2楼2012-11-12 13:16:20
新新手
木虫 (小有名气)
- 应助: 122 (高中生)
- 金币: 3977.8
- 散金: 11
- 红花: 2
- 帖子: 245
- 在线: 67.3小时
- 虫号: 1357992
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- 性别: MM
- 专业: 中药学其他科学问题
【答案】应助回帖
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后者查询 1 . PX18 相似度:61.5% Journal of the Chemical Society, Perkin Transactions 1 1996 2651-2656 Preparative transformation of natural phospholipids catalysed by phospholipase D from Streptomyces Paola D'Arrigo, Lorenzo de Ferra, Valentino Piergianni, Antonio Selva, Stefano Servi and Alberto Strini Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . (S)-MTPA Ester of 3 相似度:60.9% Journal of Natural Products 1999 62 1504-1509 Sesterterpenoids and Diterpenoids of the Wax Excreted by a Scale Insect, Ceroplastes pseudoceriferus Masahiko Toki, Takashi Ooi, and Takenori Kusumi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (2'S,3'S,4'R)-4,5,6-tri-O-benzyl-2-O-(2'-N-benzylamino-3',4'-dihydroxyoctadecyl)-neo-inositol C52H73NO8 相似度:60.9% Bioorganic & Medicinal Chemistry 2009 17 6360-6373 RCAI-37, 56, 59, 60, 92, 101, and 102, cyclitol and carbasugar analogs of KRN7000: Their synthesis and bioactivity for mouse lymphocytes to produce Th1-biased cytokines Takuya Tashiro, Ryusuke Nakagawa, Takatsugu Hirokawa, Sayo Inoue, Hiroshi Watarai, Masaru Taniguchi, Kenji Mori Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 3-O-benzoyl-17-benzoyloxy-13-octanoyloxyingenol C42H50O10 相似度:60% Phytochemistry 2008 69 812-819 Ingenane diterpenoids from Euphorbia esula Zhi-Qiang Lu, Min Yang, Jin-Qiang Zhang, Guang-Tong Chen, Hui-Lian Huang,Shu-Hong Guan, Chao Ma, Xuan Liu, De-An Guo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3-O-benzoyl-17-benzoyloxy-13-octanoyloxy-20-deoxyingenol C42H50O9 相似度:60% Phytochemistry 2008 69 812-819 Ingenane diterpenoids from Euphorbia esula Zhi-Qiang Lu, Min Yang, Jin-Qiang Zhang, Guang-Tong Chen, Hui-Lian Huang,Shu-Hong Guan, Chao Ma, Xuan Liu, De-An Guo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . N-tetradecanoyl-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(8-phenyloctanoyl-amino)-β-D-glucopyranosyl]-L-homoserine benzyl ester 相似度:60% Chemical & Pharmaceutical Bulletin 1997 45 312-320 Lipid A and Related Compounds. XXXII. Synthesis of Biologically Active N-Acylated L-Homoserine-Containing D-Glucosamine-8-phosphate Derivatives Structurally Related to Lipid A Keisuke MIYAJIMA and Kazuo ACHIWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (13Z,13'Z-,3R,3'R,6'R)-Lutein 相似度:60% Journal of Agricultural and Food Chemistry 1999 47 455-461 Isolation and Structural Elucidation of (13Z,13‘Z,3R,3‘R,6‘R)-Lutein from Marigold Flowers, Kale, and Human Plasma Frederick Khachik, Andrea Steck, and Hanspeter Pfander Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (R)-MTPA Ester of 3 相似度:59.5% Journal of Natural Products 1999 62 1504-1509 Sesterterpenoids and Diterpenoids of the Wax Excreted by a Scale Insect, Ceroplastes pseudoceriferus Masahiko Toki, Takashi Ooi, and Takenori Kusumi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 20-O-benzoyl-17-benzoyloxy-13-octanoyloxyingenol C42H50O10 相似度:58.9% Phytochemistry 2008 69 812-819 Ingenane diterpenoids from Euphorbia esula Zhi-Qiang Lu, Min Yang, Jin-Qiang Zhang, Guang-Tong Chen, Hui-Lian Huang,Shu-Hong Guan, Chao Ma, Xuan Liu, De-An Guo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 4 相似度:58.9% Tetrahedron Letters 2004 45 7111-7113 A concise synthesis of 12(S),20-dihydroxyeicosa-5(Z), 8(Z),10(E),14(Z)-tetraenoic acid, an endogenous vasoconstrictor S. G. Jagadeesh, L. Manmohan Reddy, Alberto Nasjletti and J. R. Falck* |
3楼2012-11-12 13:18:14