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[求助]
微普求助，谢谢 已有1人参与
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溶剂 DMSO C13NMR(100MHZ):29.25,30.97,41.50,55.73,55.89,100.37,100.43,111.31,112.66,112.72,115.53,115.89,119.88,120.52,123.19,126.57,131.79,140.42,144.92,145.13,147.63,148.21,149.42,178.10,199.40 |
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pxjcd: 金币+10, ★有帮助 2014-05-28 18:20:51
感谢参与，应助指数 +1
pxjcd: 金币+10, ★有帮助 2014-05-28 18:20:51
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1 . letestuianin B C21H22O6 相似度:84% Journal of Natural Products 2003 66 364-367 Trypanocidal Diarylheptanoids from Aframomum letestuianum Pierre Kamnaing, Apollinaire Tsopmo, Eric A. Tanifum, Marguerite H. K. Tchuendem, Pierre Tane,Johnson F. Ayafor, Olov Sterner, Donna Rattendi, Maurice M. Iwu, Brian Schuster, and Cyrus Bacchi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . dihydrocurumin C21H22O6 相似度:84% Chemical & Pharmaceutical Bulletin 1987 35 3298-3304 Diarylheptanoids from the Rhizomes of Curcuma xanthorrhiza and Alpinia officinarum SHIN-ICHI UEHARA,ICHIRO YASUDA,KAZUYUKI AKIYAMA,HIROSHI MORITA,KOICHI TAKEYA and HIDEJI ITOKAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . compound 4 相似度:84% Bioscience, Biotechnology, and Biochemistry 2009 73 1113-1117 Isolation of Dihydrocurcuminoids from Cell Clumps and Their Distribution in Various Parts of Turmeric (Curcuma longa) Tomoko KITA, Shinsuke IMAI, Hiroshi SAWADA and Haruo SETO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . matairesinol 4'-O-glucoside 相似度:61.5% Phytochemistry 1990 29 1971-1980 Lignans of Forsythia intermedia Maiada M.A. Rahman,Paul M. Dewick,David E. Jackson,John A. Lucas Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . tracheloside 相似度:61.5% Phytotherapy Research 2012 26 722-726 Potent α-Glucosidase Inhibitors from Safflower (Carthamus tinctorius L.) Seed Toshiyuki Takahashi and Mitsuo Miyazawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . trachelogenin 相似度:60% Planta Medica 1992 58 520-523 Structural Transformation of Lignan Compounds in Rat Gastrointestinal Tract Mitsuhiko Nose, Toru Fujimoto, Tadahiro Takeda, Sansei Nishi be, and Yukio Ogihar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . cleomiscosin A C20H18O8 相似度:60% Guihaia 2009 29 703-706 Studies on the chemical constituents of Buxus microphylla LIANG Rong-Gan; MAO Ting-Zhi; LIANG Cheng-Qin; LIANG Jun; SU Xiao-Jian; XU Qing Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . (-)-Trachelogenin C21H24O7 相似度:60% Journal of Natural Products 1992 Vol 55 1313 Revised 13C-nmr Assignments for the Biologically Active Butyrolactone (-)-Trachelogenin Lisa M. D. John, Winston F. Tinto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 4,4',8-trihydroxy-4,4'-dimethoxy-9-lignanolide 相似度:60% Acta Pharmaceutica Sinica 2003 Vol 38 927-930 Isolation and structure identification of lignans from pine needles of pinus massoniana Lamb. FENG Wei-sheng; ZHENG Xiao-ke; WANG Yan-zhi; BI Yue-feng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . hanultarin C30H34O9 相似度:60% Natural Product Sciences 2009 15 17-21 Lignans from the Roots of Berberis amurensis Park, Hyun-Bong; Lee, Kyu-Ha; Kim, Ki-Hyun; Lee, Il-Kyun; Noh, Hyung-Jun; Choi, Sang-Un; Lee, Kang-Ro Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . Shanciol C25H24O6 相似度:60% Phytochemistry 1996 41 625-628 Shanciol, a dihydrophenanthropyran from Pleione bulbocodioides Li Bai, Masae Yamaki, Yuriko Yamagata, Shuzo Takagi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . arctigenin 相似度:60% Phytochemistry 1990 29 1971-1980 Lignans of Forsythia intermedia Maiada M.A. Rahman,Paul M. Dewick,David E. Jackson,John A. Lucas Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . α-conidendrin C20H20O6 相似度:60% Chinese Traditional and Herbal Drugs 2000 31 246-248 Studies on Some Non-Taxane Constituents in Yunnan Yew (Taxus yunnanensis)Root Yunnan Academy of Forestry (Kunming )Xiang Wei Guizhou Institute of TCM Yao Ping Kunming Institute of Plant; Chinese Academy of Sciences Zhang Hongjie and Sun Handong Yunnan University Li Liang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 5-(3,4-Dimethoxyphenethyl)-3-(tetrahydro-2H-pyran-2-yl) pyrrolo[1',2':1,6]pyrazino[2,3-d]pyridazine-4,6(3H,5H)-dione C24H26N4O5 相似度:60% Tetrahedron 2012 68 906-912 A transition metal-free tandem process to pyrrolopyrazino[2,3-d]pyridazine-diones Aiping Huang, Zhi Qiao, Xinhai Zhang, Wei Yu, Qingqing Zheng, Ying Ma, Chen Ma Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 6-[2-(3,4-dimethoxyphenyl)ethylamino]-11H-indolo[3,2-c]quinoline hydrochloride C25H23N3O2 相似度:60% Bioorganic & Medicinal Chemistry 2010 18 1948-1957 Synthesis and antiproliferative evaluation of certain indolo[3, 2-c]quinoline derivatives Chih-Ming Lu, Yeh-Long Chen, Hui-Ling Chen, Chyi-An Chen, Pei-Jung Lu, Chia-Ning Yang, Cherng-Chyi Tzeng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . trachelogenin C21H24O7 相似度:60% Collection of Czechoslovak Chemical Communications 2007 72 334-346 Lignan Glucosides and Serotonin Phenylpropanoids from the Seeds of Leuzea carthamoides Juraj Harmatha*, Miloš Buděšínsky, Karel Vokáč, Milan Pavlík, Karel Grüner and Věra Laudová Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . 2-O-methylglucopyranosyl-carthamoside C28H36O12 相似度:60% Natural Product Communications 2010 5 419-422 Two New Carthamosides from Carthamus oxycantha Zahid Hassan, Viqar Uddin Ahmad*, Javid Hussain, Aqib Zahoor, Imran Nafees Siddiqui,Nasir Rasool and Muhammad Zubair Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . trachelogenin methyl ether 相似度:60% Natural Medicines 2002 56 13-16 Transformation to Epitrachelogenin Methyl Ether from Trachelogenin Methyl Ether Nishibe Sansei,Tsuha Takayoshi,Takasaki Midori,Konoshima Takao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . 1-(3'-methoxy-4'-hydroxybenzyl)-4-methoxyphenanthrene-2,7-diol C23H20O5 相似度:60% Chinese Chemical Letters 2013 24 737-739 Three new phenanthrenes from Cremastra appendiculata (D.Don) Makino Liang Liu, Jun Li, Ke-Wu Zeng, Ping Li, Peng-Fei Tu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . styraxlignolide F C27H34O11 相似度:59.2% Journal of Natural Products 2004 67 1980-1984 New Furofuran and Butyrolactone Lignans with Antioxidant Activity from the Stem Bark of Styrax japonica Byung-Sun Min, Min-Kyun Na, Sei-Ryang Oh, Kyung-Seop Ahn, Gil-Saeng Jeong, Gao Li, Sang-Ku Lee, Hyouk Joung, and Hyeong-Kyu Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . arctigenin 4'-O-glucoside 相似度:59.2% Phytochemistry 1990 29 1971-1980 Lignans of Forsythia intermedia Maiada M.A. Rahman,Paul M. Dewick,David E. Jackson,John A. Lucas Structure 13C NMR Structure & 13C NMR 碳谱模拟图 22 . 8-(2'-cyclohexanone)-7,8-dihydrochelerythrine 相似度:59.2% Chinese Journal of Natural Medicines 2009 7 274-277 A New Benzophenanthridine Alkaloid from Zanthoxylum nitidum GENG Di; LI Ding-Xiang; SHI Yao; LIANG Jing-Yu; MIN Zhi-Da Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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