| 查看: 594 | 回复: 3 | |||
weichen0906新虫 (正式写手)
|
[求助]
求微谱，，，谢谢
|
|
溶剂是氘代氯仿： 6.8,33.5,49.7,51.2,55.9,91.4,102.8,109.4,110.9,117.3,119.7,129.6,131.1,135.1,143.0,149.3,149.7,174.6,187.2 谢谢啦 |
回复此楼» 猜你喜欢
参与限项
已经有3人回复
-
假如你的研究生提出不合理要求
已经有7人回复
-
实验室接单子
已经有4人回复
-
全日制（定向）博士
已经有4人回复
-
对氯苯硼酸纯化
已经有3人回复
-
求助:我三月中下旬出站，青基依托单位怎么办？
已经有12人回复
-
不自信的我
已经有12人回复
-
所感
已经有4人回复
-
要不要辞职读博？
已经有7人回复
-
北核录用
已经有3人回复
» 本主题相关价值贴推荐，对您同样有帮助:
fanswo
至尊木虫 (著名写手)
- 应助: 5 (幼儿园)
- 金币: 13711.5
- 散金: 8312
- 红花: 7
- 帖子: 2535
- 在线: 327小时
- 虫号: 584744
- 注册: 2008-08-01
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
weichen0906(jiangchunyong代发): 金币+10, 谢谢 2013-05-21 12:43:13
感谢参与，应助指数 +1
weichen0906(jiangchunyong代发): 金币+10, 谢谢 2013-05-21 12:43:13
|
查询结果：共查到40个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . denudatin B C21H24O5 相似度:95% Phytochemistry 1982 21 2939-2941 Neolignans from Magnolia denudata Toshiyuki Iida, Kazuhiko Ichino, Kazuo Ito Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . denudatin B 相似度:90.4% China Journal of Chinese Materia Medica 2010 35 180-182 Neolignans and lignan from Piper wallichii DUAN Shutao; ZHANG Peng; YU Peizhong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . denudatin A C20H20O5 相似度:65% Phytochemistry 1993 34 1185-1187 Lignans in flower buds of Magnolia saulangiana O.M. Abdallah Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . denudatin A C20H20O5 相似度:65% Phytochemistry 1982 21 2939-2941 Neolignans from Magnolia denudata Toshiyuki Iida, Kazuhiko Ichino, Kazuo Ito Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . Mirandin B 相似度:61.9% Phytochemistry 1976 15 1547-1551 13C NMR spectroscopy of neolignans Ernest Wenkert, Hugo E. Gottlieb, Otto R. Gottlieb, Marilia O. da S. Pereira, Mariza D. Formiga Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . mirandin B 相似度:61.9% Journal of Natural Products 1990 Vol 53 479 Chemical Constituents of Piper schmidtii: Structure of a New Neolignan Schmiditirr Neerja Joshi, H. S. Garg, D. S. Bhakuni Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (7S,8S,3'R)-Δ8'-3,3',4-Trimethoxy-3',6'-dihydro-6'-oxo-7.0.4',8.3'-lignan[(2S,3S,3aR)-2-(3,4-dimethoxyphenyl)-3,3a-dihydro-3a-methoxy-3-methyl-5-(2-propenyl)-6(2H))-benzofuranone] C21H24O5 相似度:61.9% Phytochemistry 1995 39 655-658 Neolignans and a lignan from Piper clarkii Ashok K. Prasad, Om Dutt Tyagi, Jesper Wengel, Per M. Boll, Carl E. Olsen, Kirpal S. Bisht, Amarjit Singh, Antaryami Sarangi, Ravinder Kumar, Subhash C. Jain, Virinder S. Parmar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . mirandin B 相似度:61.9% Phytochemistry 1982 21 2939-2941 Neolignans from Magnolia denudata Toshiyuki Iida, Kazuhiko Ichino, Kazuo Ito Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . compound 10b 相似度:60% Phytochemistry 1976 15 1547-1551 13C NMR spectroscopy of neolignans Ernest Wenkert, Hugo E. Gottlieb, Otto R. Gottlieb, Marilia O. da S. Pereira, Mariza D. Formiga Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (7S,8S,1'R)-△8'-3,4,5'-Trimethoxy-1',4'-dihydro-4'-oxo-6.0.2',7.1'-neolignan 相似度:60% Phytochemistry 1980 19 659-662 Neolignans from a Nectandra species Raimundo Braz Filho, Roberto Figliuolo, Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . Piperenone C22H28O6 相似度:59.0% Phytochemistry 1996 41 1097-1099 Oxygenated cyclohexanes from Piper cubeb J. L. Koul, S. K. Koul, S. C. Taneja, K. L. Dhar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . Δ(7',8')-3'-Hydroxy-3, 4-dimethoxy-8.1',7.0.6'-7': 1'→5'-neolignan C20H20O4 相似度:55% Phytochemistry 1994 36 491-499 Neolignans from bark and leaves of Ocotea porosa Jorge M. David, Massayoshi Yoshida, Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . {5,15-diphenyl-10-[(2-methoxyphenyl)methyl]porphyrinato}zinc C40H28N4OZn 相似度:55% Heterocycles 2008 76 439-453 A Facil and Efficient Synthesis of Mono- and Bis-functionalized meso-Substituted Porphyrins via Palladium-Catalyzed Negishi Cross-Coupling Toshikatsu Takanami, Miku Yotsukura, Wakaba Inoue, Naoyuki Inoue, Fumio Hino, and Kohji Suda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Stilstatin 1 C17H16O6 相似度:52.6% Journal of Natural Products 2009 72 380-388 Antineoplastic Agents. 578. Synthesis of Stilstatins 1 and 2 and Their Water-Soluble Prodrugs George R. Pettit, Andrew Thornhill, Noeleen Melody, and John C. Knight Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 3-methoxyaegeline C19H21NO4 相似度:52.6% Journal of Natural Products 2005 68 1297-1299 Alkamides from the Leaves of Zanthoxylum syncarpum Samir A. Ross, Mounirah A. Al-Azeib, Kesanapalli S. Krishnaveni, Frank R. Fronczek, and Charles L. Burandt Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . Mesembrenone hydrochloride 相似度:52.6% Journal of Natural Products 1989 Vol 52 478 Narcissus Alkaloids, VIII. Mesembrenone: An Unexpected Alkaloid From Narcissus Pallidulus Jaume Bastida, Francesc Viladomat, Jose Manuel Llabres, Guillermo Ramirez, Carles Codina, Mario Rubiralta Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 1,2-二甲氧基-4-((1E)-2-((R)-2,6,6-三甲基-2-环己烯基)乙烯基)苯 C19H26O2 相似度:52.6% Chemical Journal of Chinese Universities 2006 27 2101-2105 Synthesis and Anti-tumor Activities of a Series of Novel Tricycle Diterpenes XIONG Yi,WANG Kui-Wu,PAN Yuan-Jiang, SUN Hong-Xiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (4,5-dihydro-1H-imidazol-2-ylmethyl)(3,4-dimethoxybenzyl)-phenylamine C19H23N3O2 相似度:52.6% Journal of Heterocyclic Chemistry 2006 43 401-404 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . compound 1b C21H28O4 相似度:52.6% Phytochemistry 1982 21 929-931 The neolignans ()-carinatone and carinatin from Virola carinata Kazuko Kawanishi, Yukiko Uhara, Yohei Hashimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 1-Allyl-7-(2-furyl)-1H-indole C15H13NO 相似度:52.6% Tetrahedron 2012 68 1869-1885 Synthesis of complex fused polycyclic heterocycles utilizing IMDAF reactions of allylamino- or allyloxy-furyl(hetero)arenes Matthew L. Read, Andreas Krapp, Pedro O. Miranda, Lise-Lotte Gundersen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . N-methyl-2,3-dimethoxy-5,6,12,12a-tetrahydroindolo[2,1-a]isoquinolinium iodide C19H22NO2I 相似度:52.6% Heterocycles 2000 53 1041-1050 New Synthetic Applications of Phenylacetylphenylacetic Acids: A Divergent Synthesis of Benzo[a]carbazoles and Indolo[2,1-a]isoquinolines Jacobo Cruces, Juan C. Estévez, Ramón J. Estévez,* and Luis Castedo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . (E)-methyl 3-(3,5-bis(3,4-dimethoxystyryl)-1-H-pyrazol-4-yl)acrylate C27H28N2O6 相似度:52.6% Bioorganic & Medicinal Chemistry 2009 17 360-367 Synthesis and evaluation of electron-rich curcumin analogues Michael W. Amolins, Laura B. Peterson, Brian S.J. Blagg Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . (E)-3-(3,5-bis(3,4-dimethoxystyryl)-1-H-pyrazol-4-yl)prop-2-en-1-ol C26H28N2O5 相似度:52.6% Bioorganic & Medicinal Chemistry 2009 17 360-367 Synthesis and evaluation of electron-rich curcumin analogues Michael W. Amolins, Laura B. Peterson, Brian S.J. Blagg Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . (2S,3R)-trans-3',4'-dimethoxyflavan-3-ol 相似度:52.6% Bioorganic & Medicinal Chemistry 2009 17 7156-7173 Synthesis and biological evaluation of flavan-3-ol derivatives as positive modulators of GABAA receptors Kenneth N. Mewett, Sebastian P. Fernandez, Anmol K. Pasricha, Alice Pong, Steven O. Devenish, David E. Hibbs, Mary Chebib, Graham A.R. Johnston, Jane R. Hanrahan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . (2R,3R)-cis-3',4'-dimethoxyflavan-3-ol 相似度:52.6% Bioorganic & Medicinal Chemistry 2009 17 7156-7173 Synthesis and biological evaluation of flavan-3-ol derivatives as positive modulators of GABAA receptors Kenneth N. Mewett, Sebastian P. Fernandez, Anmol K. Pasricha, Alice Pong, Steven O. Devenish, David E. Hibbs, Mary Chebib, Graham A.R. Johnston, Jane R. Hanrahan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . (2E,2'E)-1,1'-(5,5'-(piperazine-1,4-diylbis(methylene))bis(4-hydroxy-3-methoxy-5,1-phenylene))bis(3-(pyridin-3-yl)prop-2-en-1-one) C36H36O6N4 相似度:52.6% Chemical & Pharmaceutical Bulletin 2011 59 1549-1554 Preparation of a Series of Novel Bichalcones Linked with a 1,4-Dimethylenepiperazine Moiety and Examination of Their Cytotoxicity Mopuru Vijaya Bhaskar Reddy, Shih-Shun Chen, Meng-Liang Lin, Hsiu-Hui Chan, Ping-Chung Kuo and Tian-Shung Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . (2E,2'E)-1,1'-(5,5'-(piperazine-1,4-diylbis(methylene))bis(4-hydroxy-3-methoxy-5,1-phenylene))bis(3-(benzo[d][1,3]dioxol-5-yl)prop-2-en-1-one) C40H38O10N2 相似度:52.6% Chemical & Pharmaceutical Bulletin 2011 59 1549-1554 Preparation of a Series of Novel Bichalcones Linked with a 1,4-Dimethylenepiperazine Moiety and Examination of Their Cytotoxicity Mopuru Vijaya Bhaskar Reddy, Shih-Shun Chen, Meng-Liang Lin, Hsiu-Hui Chan, Ping-Chung Kuo and Tian-Shung Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . methyl 8-allyl-6-bromo-2-methyl-1,2,3,4-tetrahydroquinoline-4-carboxylate C15H18BrNO2 相似度:52.6% Russian Journal of Organic Chemistry 2011 47 464-465 Unusual bromination of methyl 8-allyl-2-methyl-1,2,3,4-tetrahydroquinoline-4-carboxylate Yu. A. Zhuravleva, A. V. Zimichev, M. N. Zemtsova and Yu. N. Klimochkin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . compound 1b 相似度:52.6% Journal of the Chinese Chemical Society 2004 51 1065-1072 Chemical and Antiplatelet Constituents from the Stem of Zanthoxylum beecheyanum Ming-Jen Cheng, Chin-Chung Wu,Ian-Lih Tsai and Ih-Sheng Chen* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . rel-(7R,8S,1'R,5'R)-△8'-7-hydroxy-3,4,5'-trimethoxy-1',2',5',6',-tetrahydro-2'-oxo-8.1'-neolignan 相似度:52.3% Phytochemistry 1986 25 2613-2616 Further neolignans from ocotea porosa Diones A. Dias, Massayoshi Yoshida, Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . spiropreussomerin A C20H14O5 相似度:50% Journal of Natural Products 2009 72 1712-1715 Spirobisnaphthalene Analogues from the Endophytic Fungus Preussia sp. Xiaomei Chen, Qiyuan Shi, Geng Lin, Shunxing Guo, and Junshan Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . Corydamine 相似度:50% Phytochemistry 1995 40 1813-1816 Alkaloids from Hypecoum leptocarpum Guo-Lin Zhang, Gerhard Rücker, Eberhard Breitmaier, Ralf Mayer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . rel-(7R,8S,1'R,3'R,4'R,5'R,6'R)-Δ(8')-4',5'-Epoxy-6'hydroxy-3,4,3'-trimethoxy-8.1',7.0.6'-neolignan C21H28O5 相似度:50% Phytochemistry 1994 36 491-499 Neolignans from bark and leaves of Ocotea porosa Jorge M. David, Massayoshi Yoshida, Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . (+)-1R,2R,5R,6S-Methylpluviatilol 相似度:50% Phytochemical Analysis 2001 12 64-68 Separation and NMR studies on lignans of Raulinoa echinata Maique W. Biavatti, Paulo C. Vieira, M. Fátima G. F. da Silva, Jo?N B. Fernandes, Ana L. G. Degani, Quezia B. Cass, Alexandre B. Schefer and Ant渀椀?N G. Ferreira Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . corydamine 相似度:50% Magnetic Resonance in Chemistry 2004 42 882-886 1H and 13C NMR signal assignment of benzylisoquinoline alkaloids from Fumaria officinalis L. (Papaveraceae) Christoph Seger, Sonja Sturm, Eva-Maria Strasser, Ernst Ellmerer and Hermann Stuppner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . (7S,8R,3'S,4'R,6'S)-△8-3',4',5',6'-tetrahydro-6'-hydroxy-3,3',4,4'-tetramethoxy-8,3',7,O,4'-lignan C22H30O6 相似度:50% Acta Chemica Scandinavica 1994 48 1007-1011 Neolignans from Piper schmidtii and Reassignment of the Structure of Schmiditin. Tyagi, Om Dutt; Prasad, Ashok K.; Wengel, Jesper; Boll, Per M.; Olsen, Carl E.; Parmar, Virinder S.; Sharma, Nawal K.; Jha, Amitabh; Bisht, Kirpal S. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . (7S,8R,3'S,4'R)-△8-3',4',5',6'-tetrahydro-3,3',4,4'-tetramethoxy-6'-oxo-8,3',7,O,4'-lignan 相似度:50% Acta Chemica Scandinavica 1995 49 142-148 Structure Determination of 6-Hydroxycyanidin- and 6-Hydroxydelphinidin-3-(6''-O-alpha-L-rhamnopyranosyl-beta-D-glucopyranosides) and Other Anthocyanins from Alstroemeria Cultivars. Nyg爀搀, Anne-Mette; Aksnes, Dagfinn W.; Andersen, 礀瘀椀渀搀 M.; Bakken, Anne Kjersti Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . (±)-(6aα,6bβ,9aβ,10α)-9a,10-dihydro-8-phenyl-10-(3-pyridinyl)-(5H,6aH)-pyrrolo[3',4':3,4]pyrrolo[1,2-a][3,1]benzoxazine-7,9-(8H,6bH)-dione 相似度:50% Heterocycles 2002 57 1599-1614 A New General Route to Novel Azomethine Ylides for Cycloaddition Reactions Fran?N椀猀-Xavier Lery, Nicole Kunesch, Pascal George, and Henri-Philippe Husson* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . 2-[(E)-3-(3,4-dimethoxyphenyl)-2-propen-1-yl]-5-(phenylmethoxy)phenol 相似度:50% Bioorganic & Medicinal Chemistry 2009 17 7156-7173 Synthesis and biological evaluation of flavan-3-ol derivatives as positive modulators of GABAA receptors Kenneth N. Mewett, Sebastian P. Fernandez, Anmol K. Pasricha, Alice Pong, Steven O. Devenish, David E. Hibbs, Mary Chebib, Graham A.R. Johnston, Jane R. Hanrahan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . compound 7d C22H25NO2S 相似度:50% Tetrahedron Letters 2012 53 137-140 Synthesis of some novel and complex thiopyrano indole derivatives from simple oxindole via intramolecular domino hetero Diels–Alder reactions Swarup Majumder, Pulak J. Bhuyan Structure 13C NMR 碳谱模拟图 |
2楼2013-05-19 20:59:30
fanswo
至尊木虫 (著名写手)
- 应助: 5 (幼儿园)
- 金币: 13711.5
- 散金: 8312
- 红花: 7
- 帖子: 2535
- 在线: 327小时
- 虫号: 584744
- 注册: 2008-08-01
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
|
查询结果：共查到40个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . denudatin B C21H24O5 相似度:95% Phytochemistry 1982 21 2939-2941 Neolignans from Magnolia denudata Toshiyuki Iida, Kazuhiko Ichino, Kazuo Ito Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . denudatin B 相似度:90.4% China Journal of Chinese Materia Medica 2010 35 180-182 Neolignans and lignan from Piper wallichii DUAN Shutao; ZHANG Peng; YU Peizhong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . denudatin A C20H20O5 相似度:65% Phytochemistry 1993 34 1185-1187 Lignans in flower buds of Magnolia saulangiana O.M. Abdallah Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . denudatin A C20H20O5 相似度:65% Phytochemistry 1982 21 2939-2941 Neolignans from Magnolia denudata Toshiyuki Iida, Kazuhiko Ichino, Kazuo Ito Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . Mirandin B 相似度:61.9% Phytochemistry 1976 15 1547-1551 13C NMR spectroscopy of neolignans Ernest Wenkert, Hugo E. Gottlieb, Otto R. Gottlieb, Marilia O. da S. Pereira, Mariza D. Formiga Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . mirandin B 相似度:61.9% Journal of Natural Products 1990 Vol 53 479 Chemical Constituents of Piper schmidtii: Structure of a New Neolignan Schmiditirr Neerja Joshi, H. S. Garg, D. S. Bhakuni Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (7S,8S,3'R)-Δ8'-3,3',4-Trimethoxy-3',6'-dihydro-6'-oxo-7.0.4',8.3'-lignan[(2S,3S,3aR)-2-(3,4-dimethoxyphenyl)-3,3a-dihydro-3a-methoxy-3-methyl-5-(2-propenyl)-6(2H))-benzofuranone] C21H24O5 相似度:61.9% Phytochemistry 1995 39 655-658 Neolignans and a lignan from Piper clarkii Ashok K. Prasad, Om Dutt Tyagi, Jesper Wengel, Per M. Boll, Carl E. Olsen, Kirpal S. Bisht, Amarjit Singh, Antaryami Sarangi, Ravinder Kumar, Subhash C. Jain, Virinder S. Parmar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . mirandin B 相似度:61.9% Phytochemistry 1982 21 2939-2941 Neolignans from Magnolia denudata Toshiyuki Iida, Kazuhiko Ichino, Kazuo Ito Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . compound 10b 相似度:60% Phytochemistry 1976 15 1547-1551 13C NMR spectroscopy of neolignans Ernest Wenkert, Hugo E. Gottlieb, Otto R. Gottlieb, Marilia O. da S. Pereira, Mariza D. Formiga Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (7S,8S,1'R)-△8'-3,4,5'-Trimethoxy-1',4'-dihydro-4'-oxo-6.0.2',7.1'-neolignan 相似度:60% Phytochemistry 1980 19 659-662 Neolignans from a Nectandra species Raimundo Braz Filho, Roberto Figliuolo, Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . Piperenone C22H28O6 相似度:59.0% Phytochemistry 1996 41 1097-1099 Oxygenated cyclohexanes from Piper cubeb J. L. Koul, S. K. Koul, S. C. Taneja, K. L. Dhar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . Δ(7',8')-3'-Hydroxy-3, 4-dimethoxy-8.1',7.0.6'-7': 1'→5'-neolignan C20H20O4 相似度:55% Phytochemistry 1994 36 491-499 Neolignans from bark and leaves of Ocotea porosa Jorge M. David, Massayoshi Yoshida, Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . {5,15-diphenyl-10-[(2-methoxyphenyl)methyl]porphyrinato}zinc C40H28N4OZn 相似度:55% Heterocycles 2008 76 439-453 A Facil and Efficient Synthesis of Mono- and Bis-functionalized meso-Substituted Porphyrins via Palladium-Catalyzed Negishi Cross-Coupling Toshikatsu Takanami, Miku Yotsukura, Wakaba Inoue, Naoyuki Inoue, Fumio Hino, and Kohji Suda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Stilstatin 1 C17H16O6 相似度:52.6% Journal of Natural Products 2009 72 380-388 Antineoplastic Agents. 578. Synthesis of Stilstatins 1 and 2 and Their Water-Soluble Prodrugs George R. Pettit, Andrew Thornhill, Noeleen Melody, and John C. Knight Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 3-methoxyaegeline C19H21NO4 相似度:52.6% Journal of Natural Products 2005 68 1297-1299 Alkamides from the Leaves of Zanthoxylum syncarpum Samir A. Ross, Mounirah A. Al-Azeib, Kesanapalli S. Krishnaveni, Frank R. Fronczek, and Charles L. Burandt Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . Mesembrenone hydrochloride 相似度:52.6% Journal of Natural Products 1989 Vol 52 478 Narcissus Alkaloids, VIII. Mesembrenone: An Unexpected Alkaloid From Narcissus Pallidulus Jaume Bastida, Francesc Viladomat, Jose Manuel Llabres, Guillermo Ramirez, Carles Codina, Mario Rubiralta Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 1,2-二甲氧基-4-((1E)-2-((R)-2,6,6-三甲基-2-环己烯基)乙烯基)苯 C19H26O2 相似度:52.6% Chemical Journal of Chinese Universities 2006 27 2101-2105 Synthesis and Anti-tumor Activities of a Series of Novel Tricycle Diterpenes XIONG Yi,WANG Kui-Wu,PAN Yuan-Jiang, SUN Hong-Xiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (4,5-dihydro-1H-imidazol-2-ylmethyl)(3,4-dimethoxybenzyl)-phenylamine C19H23N3O2 相似度:52.6% Journal of Heterocyclic Chemistry 2006 43 401-404 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . compound 1b C21H28O4 相似度:52.6% Phytochemistry 1982 21 929-931 The neolignans ()-carinatone and carinatin from Virola carinata Kazuko Kawanishi, Yukiko Uhara, Yohei Hashimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 1-Allyl-7-(2-furyl)-1H-indole C15H13NO 相似度:52.6% Tetrahedron 2012 68 1869-1885 Synthesis of complex fused polycyclic heterocycles utilizing IMDAF reactions of allylamino- or allyloxy-furyl(hetero)arenes Matthew L. Read, Andreas Krapp, Pedro O. Miranda, Lise-Lotte Gundersen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . N-methyl-2,3-dimethoxy-5,6,12,12a-tetrahydroindolo[2,1-a]isoquinolinium iodide C19H22NO2I 相似度:52.6% Heterocycles 2000 53 1041-1050 New Synthetic Applications of Phenylacetylphenylacetic Acids: A Divergent Synthesis of Benzo[a]carbazoles and Indolo[2,1-a]isoquinolines Jacobo Cruces, Juan C. Estévez, Ramón J. Estévez,* and Luis Castedo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . (E)-methyl 3-(3,5-bis(3,4-dimethoxystyryl)-1-H-pyrazol-4-yl)acrylate C27H28N2O6 相似度:52.6% Bioorganic & Medicinal Chemistry 2009 17 360-367 Synthesis and evaluation of electron-rich curcumin analogues Michael W. Amolins, Laura B. Peterson, Brian S.J. Blagg Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . (E)-3-(3,5-bis(3,4-dimethoxystyryl)-1-H-pyrazol-4-yl)prop-2-en-1-ol C26H28N2O5 相似度:52.6% Bioorganic & Medicinal Chemistry 2009 17 360-367 Synthesis and evaluation of electron-rich curcumin analogues Michael W. Amolins, Laura B. Peterson, Brian S.J. Blagg Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . (2S,3R)-trans-3',4'-dimethoxyflavan-3-ol 相似度:52.6% Bioorganic & Medicinal Chemistry 2009 17 7156-7173 Synthesis and biological evaluation of flavan-3-ol derivatives as positive modulators of GABAA receptors Kenneth N. Mewett, Sebastian P. Fernandez, Anmol K. Pasricha, Alice Pong, Steven O. Devenish, David E. Hibbs, Mary Chebib, Graham A.R. Johnston, Jane R. Hanrahan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . (2R,3R)-cis-3',4'-dimethoxyflavan-3-ol 相似度:52.6% Bioorganic & Medicinal Chemistry 2009 17 7156-7173 Synthesis and biological evaluation of flavan-3-ol derivatives as positive modulators of GABAA receptors Kenneth N. Mewett, Sebastian P. Fernandez, Anmol K. Pasricha, Alice Pong, Steven O. Devenish, David E. Hibbs, Mary Chebib, Graham A.R. Johnston, Jane R. Hanrahan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . (2E,2'E)-1,1'-(5,5'-(piperazine-1,4-diylbis(methylene))bis(4-hydroxy-3-methoxy-5,1-phenylene))bis(3-(pyridin-3-yl)prop-2-en-1-one) C36H36O6N4 相似度:52.6% Chemical & Pharmaceutical Bulletin 2011 59 1549-1554 Preparation of a Series of Novel Bichalcones Linked with a 1,4-Dimethylenepiperazine Moiety and Examination of Their Cytotoxicity Mopuru Vijaya Bhaskar Reddy, Shih-Shun Chen, Meng-Liang Lin, Hsiu-Hui Chan, Ping-Chung Kuo and Tian-Shung Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . (2E,2'E)-1,1'-(5,5'-(piperazine-1,4-diylbis(methylene))bis(4-hydroxy-3-methoxy-5,1-phenylene))bis(3-(benzo[d][1,3]dioxol-5-yl)prop-2-en-1-one) C40H38O10N2 相似度:52.6% Chemical & Pharmaceutical Bulletin 2011 59 1549-1554 Preparation of a Series of Novel Bichalcones Linked with a 1,4-Dimethylenepiperazine Moiety and Examination of Their Cytotoxicity Mopuru Vijaya Bhaskar Reddy, Shih-Shun Chen, Meng-Liang Lin, Hsiu-Hui Chan, Ping-Chung Kuo and Tian-Shung Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . methyl 8-allyl-6-bromo-2-methyl-1,2,3,4-tetrahydroquinoline-4-carboxylate C15H18BrNO2 相似度:52.6% Russian Journal of Organic Chemistry 2011 47 464-465 Unusual bromination of methyl 8-allyl-2-methyl-1,2,3,4-tetrahydroquinoline-4-carboxylate Yu. A. Zhuravleva, A. V. Zimichev, M. N. Zemtsova and Yu. N. Klimochkin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . compound 1b 相似度:52.6% Journal of the Chinese Chemical Society 2004 51 1065-1072 Chemical and Antiplatelet Constituents from the Stem of Zanthoxylum beecheyanum Ming-Jen Cheng, Chin-Chung Wu,Ian-Lih Tsai and Ih-Sheng Chen* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . rel-(7R,8S,1'R,5'R)-△8'-7-hydroxy-3,4,5'-trimethoxy-1',2',5',6',-tetrahydro-2'-oxo-8.1'-neolignan 相似度:52.3% Phytochemistry 1986 25 2613-2616 Further neolignans from ocotea porosa Diones A. Dias, Massayoshi Yoshida, Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . spiropreussomerin A C20H14O5 相似度:50% Journal of Natural Products 2009 72 1712-1715 Spirobisnaphthalene Analogues from the Endophytic Fungus Preussia sp. Xiaomei Chen, Qiyuan Shi, Geng Lin, Shunxing Guo, and Junshan Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . Corydamine 相似度:50% Phytochemistry 1995 40 1813-1816 Alkaloids from Hypecoum leptocarpum Guo-Lin Zhang, Gerhard Rücker, Eberhard Breitmaier, Ralf Mayer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . rel-(7R,8S,1'R,3'R,4'R,5'R,6'R)-Δ(8')-4',5'-Epoxy-6'hydroxy-3,4,3'-trimethoxy-8.1',7.0.6'-neolignan C21H28O5 相似度:50% Phytochemistry 1994 36 491-499 Neolignans from bark and leaves of Ocotea porosa Jorge M. David, Massayoshi Yoshida, Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . (+)-1R,2R,5R,6S-Methylpluviatilol 相似度:50% Phytochemical Analysis 2001 12 64-68 Separation and NMR studies on lignans of Raulinoa echinata Maique W. Biavatti, Paulo C. Vieira, M. Fátima G. F. da Silva, Jo?N B. Fernandes, Ana L. G. Degani, Quezia B. Cass, Alexandre B. Schefer and Ant渀椀?N G. Ferreira Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . corydamine 相似度:50% Magnetic Resonance in Chemistry 2004 42 882-886 1H and 13C NMR signal assignment of benzylisoquinoline alkaloids from Fumaria officinalis L. (Papaveraceae) Christoph Seger, Sonja Sturm, Eva-Maria Strasser, Ernst Ellmerer and Hermann Stuppner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . (7S,8R,3'S,4'R,6'S)-△8-3',4',5',6'-tetrahydro-6'-hydroxy-3,3',4,4'-tetramethoxy-8,3',7,O,4'-lignan C22H30O6 相似度:50% Acta Chemica Scandinavica 1994 48 1007-1011 Neolignans from Piper schmidtii and Reassignment of the Structure of Schmiditin. Tyagi, Om Dutt; Prasad, Ashok K.; Wengel, Jesper; Boll, Per M.; Olsen, Carl E.; Parmar, Virinder S.; Sharma, Nawal K.; Jha, Amitabh; Bisht, Kirpal S. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . (7S,8R,3'S,4'R)-△8-3',4',5',6'-tetrahydro-3,3',4,4'-tetramethoxy-6'-oxo-8,3',7,O,4'-lignan 相似度:50% Acta Chemica Scandinavica 1995 49 142-148 Structure Determination of 6-Hydroxycyanidin- and 6-Hydroxydelphinidin-3-(6''-O-alpha-L-rhamnopyranosyl-beta-D-glucopyranosides) and Other Anthocyanins from Alstroemeria Cultivars. Nyg爀搀, Anne-Mette; Aksnes, Dagfinn W.; Andersen, 礀瘀椀渀搀 M.; Bakken, Anne Kjersti Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . (±)-(6aα,6bβ,9aβ,10α)-9a,10-dihydro-8-phenyl-10-(3-pyridinyl)-(5H,6aH)-pyrrolo[3',4':3,4]pyrrolo[1,2-a][3,1]benzoxazine-7,9-(8H,6bH)-dione 相似度:50% Heterocycles 2002 57 1599-1614 A New General Route to Novel Azomethine Ylides for Cycloaddition Reactions Fran?N椀猀-Xavier Lery, Nicole Kunesch, Pascal George, and Henri-Philippe Husson* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . 2-[(E)-3-(3,4-dimethoxyphenyl)-2-propen-1-yl]-5-(phenylmethoxy)phenol 相似度:50% Bioorganic & Medicinal Chemistry 2009 17 7156-7173 Synthesis and biological evaluation of flavan-3-ol derivatives as positive modulators of GABAA receptors Kenneth N. Mewett, Sebastian P. Fernandez, Anmol K. Pasricha, Alice Pong, Steven O. Devenish, David E. Hibbs, Mary Chebib, Graham A.R. Johnston, Jane R. Hanrahan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . compound 7d C22H25NO2S 相似度:50% Tetrahedron Letters 2012 53 137-140 Synthesis of some novel and complex thiopyrano indole derivatives from simple oxindole via intramolecular domino hetero Diels–Alder reactions Swarup Majumder, Pulak J. Bhuyan Structure 13C NMR 碳谱模拟图 |
3楼2013-05-19 20:59:57
weichen0906
新虫 (正式写手)
- 应助: 0 (幼儿园)
- 金币: 68.3
- 散金: 25
- 红花: 13
- 帖子: 339
- 在线: 55.9小时
- 虫号: 2011369
- 注册: 2012-09-18
- 专业: 中药鉴定
4楼2013-05-21 12:37:40