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[求助]
微谱求助，谢谢, 已有1人参与
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13C NMR(Methonal-d4,300MHz) C谱：13.2,18.6,19.9,28.3,41.5,42.2,45.1,50.9,54.0,68.1,68.4,71.6,76.6,77.4,79.7,84.3,110.6,128.4,129.7,176.0 |
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【答案】应助回帖
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瞬然: 金币+10, ★★★很有帮助 2015-03-17 21:59:44
感谢参与，应助指数 +1
瞬然: 金币+10, ★★★很有帮助 2015-03-17 21:59:44
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1 . Δ4,5,14-hydroxyglaucarubol C20H28O19 相似度:95% Fitoterapia 2014 92 105-110 Four new quassinoids from the roots of Eurycoma longifolia Jack Dali Meng, Xin Li, Lingfei Han, Lulu Zhang, Weiwei An, Xian Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . Δ4,5-glaucarubol C20H28O8 相似度:65% Phytochemistry 1999 50 637-645 Quassinoids from the twigs and thorns of Castela polyandra Paul A. Grieco, Jalal Haddad, Marta M. Pineiro-Nunez, John C. Huffman Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . iandonol 相似度:60% Journal of Shenyang Pharmaceutical University 2014 31 9-12 Isolation and identification of chemical constituents from Eurycoma longifolia Jack ZHANG Yi, YAND Di, XIE JING, ＲAN Hai-lin, MENG Da-li*, LI Xian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . linalyl 6-O-α-L-arabinopyranosyl-β-D-glucopyranoside 相似度:57.1% Phytochemistry 1994 37 457-459 Linalyl and bornyl disaccharide glycosides from Gardenia jasminoides flowers Naoharu Watanabe, Ryuta Nakajima, Shuzo Watanabe, Jae-Hak Moon, Junji Inagaki, Kanzo Sakata, Akihito Yagi, Kazuo Ina Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . bornyl 7-O-α-L-arabinofuranosyl(1→6)-β-D-glycopyranoside 相似度:57.1% Phytochemistry 1990 29 1696-1699 Terpenoid glycosides from Ophiopogon japonicus roots Matteo Adinolfi,Michelangelo Parrilli,Yongxin Zhu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . Bornyl 6-O-β-D-apiofuranosyl (1→6)-β-D-glucopyranoside 相似度:57.1% Archives of Pharmacal Research 2009 32 1699-1704 A new abietic acid-type diterpene glucoside from the needles of Pinus densiflora Mee Jung Jung, Hyun Ah Jung, Sam Sik Kang, Geum-Sook Hwang and Jae Sue Choi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . compound 4 C21H38O8 相似度:57.1% Tetrahedron Letters 2004 45 8245-8248 Stereoselective synthesis of the C9-C19 lactone-dipropionate fragment of calyculin C Kaisa Karisalmi, Ari M.P. Koskinen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . iandonol C20H28O9 相似度:55% Phytochemistry 2001 57 1205-1208 Quassinoids from Eurycoma harmandiana Tripetch Kanchanapoom, Ryoji Kasai, Phannipha Chumsri, Kazuo Yamasaki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . iandonone C20H24O9 相似度:55% Phytochemistry 2001 57 1205-1208 Quassinoids from Eurycoma harmandiana Tripetch Kanchanapoom, Ryoji Kasai, Phannipha Chumsri, Kazuo Yamasaki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . akuammicine N-oxide C20H22N2O3 相似度:55% Journal of Natural Products 2004 67 1591-1594 New Indole Alkaloids from the Bark of Alstonia scholaris Angela A. Salim, Mary J. Garson, and David J. Craik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . indaquassin X C20H26O10 相似度:55% Chemical & Pharmaceutical Bulletin 1996 44 2009-2014 Indonesian Medicinal Plants. XVII. Characterization of Quassinoids from the Stems of Quassia indica Isao KITAGAWA,Taifo MAHMUD,Ko-ichi YOKOTA,Shinsaku NAKAGAWA,Tadanori MAYUMI,Motomasa KOBAYASHI and Hirotaka SHIBUYA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 1-O-β-D-Rutinosyl-2(R)-ethyl-1-pentanol C19H36O10 相似度:55% Journal of Agricultural and Food Chemistry 2014 62 4145−4151 Hepatoprotective Sesquiterpenes and Rutinosides from Murraya koenigii (L.) Spreng Qin-Ge Ma, Yan-Gai Wang, Wen-Min Liu, Rong-Rui Wei, Jian-Bo Yang, Ai-Guo Wang, Teng-Fei Ji, Jin Tian, and Ya-Lun Su Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . dimeric nonactic acid C20H34O7 相似度:55% Journal of Basic Microbiology 1996 36 235-238 Isolation of dimeric nonactic acid from the nonactin-producing Streptomyces spec. JA 5909-1 Werner F. Fleck, Michael Ritzau, Stephan Heinze and Dr. Udo Gräfe Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . {8-[(2R)-2-phenylbutyryl]}-feigrisolide A 相似度:55% The Journal of Antibiotics 2000 53 934-943 Feigrisolides A, B, C and D, New Lactones with Antibacterial Activities from Streptomyces griseus YUAN-QING TANG,ISABEL SATTLER,RALF THIERICKE,SUSANNE GRABLEY and XIAO-ZHANG FENG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . {8-[(2S)-2-phenylbutyryl]}-feigrisolide A 相似度:55% The Journal of Antibiotics 2000 53 934-943 Feigrisolides A, B, C and D, New Lactones with Antibacterial Activities from Streptomyces griseus YUAN-QING TANG,ISABEL SATTLER,RALF THIERICKE,SUSANNE GRABLEY and XIAO-ZHANG FENG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . bruceine E 相似度:55% Acta Chimica Sinica 1984 42 684-687 STUDIES ON THE CHEMICAL CONSTITUENTS OF BRUCEA JAVANICA III.BRUCEENE NEW QUASSINOID FROM BRUCEA JAVANICA ZHANG JIN-SHENG* XU REN-SHENG LI YU-HUI CHEN ZHONG-LIANG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . eurycomalide E C20H26O9 相似度:55% Bioorganic & Medicinal Chemistry Letters 2014 24 3835-3840 Five new quassinoids and cytotoxic constituents from the roots of Eurycoma longifolia SeonJu Park, Nguyen Xuan Nhiem, Phan Van Kiem, Chau Van Minh, Bui Huu Tai, Nanyoung Kim,Hye Hyun Yoo, Jae-Hyoung Song, Hyun-Jeong Ko, Seung Hyun Kim |
2楼2015-03-16 21:03:11
