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cuitianzeng金虫 (小有名气)
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[求助]
求助微谱数据。。。
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| 12.90,29.75,53.01,55.95,56.08,56.08,56.13,76.38,110.22,110.41,111.22,112.30,119.12,123.60,131.62,148.62,148.96,149.00,153.39,165.36,209.11 |
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wm0629
铁杆木虫 (著名写手)
- 应助: 341 (大学生)
- 金币: 6381.8
- 红花: 3
- 帖子: 1962
- 在线: 77.9小时
- 虫号: 2217415
- 注册: 2013-01-01
- 性别: GG
- 专业: 中药炮制
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
cuitianzeng: 金币+10, ★★★★★最佳答案 2013-04-24 10:22:44
感谢参与，应助指数 +1
cuitianzeng: 金币+10, ★★★★★最佳答案 2013-04-24 10:22:44
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1 . 7,8-seco-holostylone B C21H22O7 相似度:66.6% Phytochemistry 2004 65 751-759 Aryltetralone lignans and 7,8-seco-lignans from Holostylis reniformis Tito da Silva, Lucia M.X. Lopes Structure 13C NMR 碳谱模拟图 2 . 7,8-Seco-holostylone 相似度:66.6% Natural Product Communications 2009 4 1571-1574 Two New Lignans from the Fruits of Schisandra sphenanthera Chun Ren Wang, Rong Sun, Chen Ren Ou Yang, Ye Gao Chen and Hong Chuang Song Structure 13C NMR 碳谱模拟图 3 . magnostellin B C22H26O8 相似度:63.6% Chemical & Pharmaceutical Bulletin 2002 50(4) 541-543 Lignans and Sesquiterpenes from Magnolia praecocissima Hironobu TAKAHASHI,Seiko YOSHIOKA, Shoichi KAWANO,Hiroshi AZUMA,and Yoshiyasu FUKUYAMA Structure 13C NMR 碳谱模拟图 4 . (-)-8'-epi-8-hydroxy-aristoligone C22H26O6 相似度:61.9% Phytochemistry 2006 67 929-937 Aryltetralol and aryltetralone lignans from Holostylis reniformis Tito da Silva, Lucia M.X. Lopes Structure 13C NMR 碳谱模拟图 5 . magnone A 相似度:61.9% Journal of Natural Products 1998 61 808-811 Magnone A and B, Novel Anti-PAF Tetrahydrofuran Lignans from the Flower Buds of Magnolia fargesii Keun Young Jung, Dong Seon Kim, Sei Ryang Oh, Si-Hyung Park, Im Seon Lee, Jung Joon Lee, Dong-Hyuk Shin, and Hyeong-Kyu Lee Structure 13C NMR 碳谱模拟图 6 . 3',4'-dimethoxybenzoic acid-( 3'',4''-dimethoxyphenyl)-2-methyl-3-oxobutyl ester C22H26O7 相似度:61.9% Journal of Natural Products 1995 Vol 58 782-785 Lignans from Ocotea foetens H. López, A. Valera, J. Trujillo Structure 13C NMR 碳谱模拟图 7 . (E)-1,3-Bis(3,4-dimethoxyphenyl)prop-2-en-1-one C19H20O5 相似度:61.9% Bioorganic & Medicinal Chemistry 2012 20 346-355 Investigation of chalcones and benzochalcones as inhibitors of breast cancer resistance protein Kapil Juvale, Veronika F.S. Pape, Michael Wiese Structure 13C NMR 碳谱模拟图 8 . (E)-1,5-bis(3,4-dimethoxyphenyl)pent-1-en-3-one C23H30O7 相似度:61.9% Bioorganic & Medicinal Chemistry 2010 18 1083-1092 Structure–activity relationship of C5-curcuminoids and synthesis of their molecular probes thereof Hiroyuki Yamakoshi, Hisatsugu Ohori, Chieko Kudo, Atsuko Sato, Naoki Kanoh, Chikashi Ishioka, Hiroyuki Shibata, Yoshiharu Iwabuchi Structure 13C NMR 碳谱模拟图 9 . (E)-2-(2-(3,4-dimethoxystyryl)-4,5-dimethoxyphenyl)ethanamine C20H25NO4 相似度:61.9% Heterocycles 2012 86 469-485 Catalytic Asymmetric Synthesis of (S)-Laudanosine by Hydroamination Tokutaro Ogata, Tetsutaro Kimachi, Ken-ichi Yamada, Yasutomo Yamamoto, and Kiyoshi Tomioka Structure 13C NMR 碳谱模拟图 10 . Compound 3 相似度:61.5% Magnetic Resonance in Chemistry 2007 45 182-184 1H and 13C chemical shifts for some tetrasubstituted 2, 5-diaryl di- and tetrahydrofuran derivatives (pages 182–184) S. Martinet, A. Méou and P. Brun Structure 13C NMR 碳谱模拟图 11 . (+)-8,8'-epi-aristoligone C22H26O5 相似度:59.0% Phytochemistry 2004 65 751-759 Aryltetralone lignans and 7,8-seco-lignans from Holostylis reniformis Tito da Silva, Lucia M.X. Lopes Structure 13C NMR 碳谱模拟图 12 . (-)-berchemol dimethyl ether C22H28O7 相似度:59.0% Chemical & Pharmaceutical Bulletin 1989 37 3311-3315 A New Lignan, (-)-Berchemol, from Berchemia racemosa Nobuko SAKURAI,Shin-ichi NAGASHIMA,Ken-ichi KAWAI and Takao INOUE Structure 13C NMR 碳谱模拟图 13 . (1R,2S)-6,7-dimethoxy-1-(3,4-di-methoxyphenyl)-1,2-dihydronaphthalene-2,3-dicarboxylic acid 相似度:59.0% Phytochemistry 1989 28 2447-2450 A tetrameric derivative of caffeic acid from Rabdosia japonica Isao Agata,Tsutomu Hatano,Sansei Nishibe,Takuo Okuda Structure 13C NMR 碳谱模拟图 14 . (+)-(8S*,8'R*)-4,4'-Dimethyloxomatairesinol C22H24O7 相似度:59.0% Planta Medica 2011 77 1924-1931 Antimicrobial, Cytotoxic Lignans and Terpenoids from the Twigs of Pseudolarix kaempferi He, Wen-Jun; Chu, Hong-Biao; Zhang, Yu-Mei; Han, Hong-Jin; Yan, He; Zeng, Guang-Zhi; Fu, Zhao-Hui; Olubanke, Ogunlana; Tan, Ning-Hua: Structure 13C NMR 碳谱模拟图 15 . rel (8S,1'R,5'R)-3,4,3',5'-Tetramethoxy-7,2'-dioxo-Δ1,3,5,3',8'-8.1'-neolignan C22H28O6 相似度:59.0% Journal of the Brazilian Chemical Society 2009 20 853-859 Neolignans and Sesquiterpenes from Leaves and Embryogenic Cultures of Ocotea catharinensis (Lauraceae) Mariko Funasaki, Ana Luísa L. Lordello, Ana Maria Viana, Claudete Santa-Catarina, Eny I. S. Floh, Massayoshi Yoshida and Massuo J. Kato Structure 13C NMR 碳谱模拟图 16 . tetra-O-methylpilosidine C27H34O11 相似度:57.6% Phytochemistry 2000 55 411-417 Benzylbenzoate and norlignan glucosides from Curculigo pilosa: structural analysis and in vitro vascular activity Giovanna Palazzino, Corrado Galeffi, Elena Federici, Franco Delle Monache, Maria Francesca Cometa, Maura Palmery Structure 13C NMR 碳谱模拟图 17 . saxicolaline A C20H22O5N 相似度:57.1% Planta Medica 2007 73 787-791 Two New Quaternary Alkaloids and Anti-Hepatitis B Virus Active Constituents from Corydalis saxicola Ying-Rui Wu, Yun-Bao Ma, You-Xing Zhao, Shu-Ying Yao, Jun Zhou, Ying Zhou, Ji-Jun Chen Structure 13C NMR 碳谱模拟图 18 . O,O-dimethyl heterocarpine C21H27NO5 相似度:57.1% Phytochemistry 1998 49 2551-2555 (±)-Heterocarpine, a hydroxymethylated isoquinoline alkaloid from Ceratocapnos heterocarpa Rafael Suau, Natalia Posadas, M. Victoria Silva, Maria Valpuesta Structure 13C NMR 碳谱模拟图 19 . N-(4-(7-(3,4-Dimethoxyphenyl)-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)phenyl)acetamide C23H24N5O4 相似度:57.1% Bioorganic & Medicinal Chemistry 2011 19 2508-2516 Fluorescent phosphoinositide 3-kinase inhibitors suitable for monitoring of intracellular distribution Donghee Kim, Hyunseung Lee,Hwiseok Jun , Soon-Sun Hong,Sungwoo Hong Structure 13C NMR 碳谱模拟图 20 . N-(4-(1,3-Dimethyl-2,6-dioxo-7-phenyl-2,3,6,7-tetrahydro-1H-purin-8-yl)phenyl)acetamide C23H24N5O4 相似度:57.1% Bioorganic & Medicinal Chemistry 2011 19 2508-2516 Fluorescent phosphoinositide 3-kinase inhibitors suitable for monitoring of intracellular distribution Donghee Kim, Hyunseung Lee,Hwiseok Jun , Soon-Sun Hong,Sungwoo Hong Structure 13C NMR 碳谱模拟图 21 . β-(3,4-dimethoxybenzoyl)-α-(3,4-dimethoxybenzylidene)propionic acid C21J22O7 相似度:57.1% Phytochemistry 1989 28 867-869 Isolation and synthesis of 6,7-dihydroxy-4-(3,4-dihydroxyphenyl)naphthalene-2-carboxylic acid from Pellia epiphylla Markus Rischmann,Rüdiger Mues,Hans Geiger,Hans Josef Laas,Theophil Eicher Structure 13C NMR 碳谱模拟图 22 . 6,7-dimethoxy-4-(3,4-dimethoxyphenyl)-3-phenyl-3,4-dihydro-2(1H)-quinazolinone C24H24N2O5 相似度:57.1% Heterocycles 2006 68 1443-1449 Polyphosphoric Acid-Induced Construction of Quinazolinone Skeleton from 1-(3,4-Dimethoxyphenyl)-3-phenylurea and Carboxylic Acids Iliyan Ivanov,* Stoyanka Nikolova, Ekaterina Kochovska, and Stela Statkova-Abeghe Structure 13C NMR 碳谱模拟图 23 . hierochin B C21H24O6 相似度:57.1% Heterocycles 2003 60 1787-1792 (7R,8S) and (7S,8R) 8-5' Linked Neolignans from Egyptian Herbal Medicine Anastatica hierochuntica and Inhibitory Activities of Lignans on Nitric Oxide Production Masayuki Yoshikawa,* Toshio Morikawa, Fengming Xu, Shin Ando, and Hisashi Matsuda Structure 13C NMR 碳谱模拟图 24 . compound 6 C21H24O6 相似度:57.1% Heterocycles 2003 60 1787-1792 (7R,8S) and (7S,8R) 8-5' Linked Neolignans from Egyptian Herbal Medicine Anastatica hierochuntica and Inhibitory Activities of Lignans on Nitric Oxide Production Masayuki Yoshikawa,* Toshio Morikawa, Fengming Xu, Shin Ando, and Hisashi Matsuda Structure 13C NMR 碳谱模拟图 25 . eusiderin-D 相似度:57.1% Phytochemistry 1980 19 1523-1525 Eusiderins and 1,3-diarylpropanes from Virola species Joāo B. Fernandes, M.Nilce de S. Ribeiro, Otto R. Gottlieb, Hugo E. Gottlieb Structure 13C NMR 碳谱模拟图 |
2楼2013-04-24 08:15:53