| 查看: 268 | 回复: 1 | ||
meitianyxs木虫 (正式写手)
|
[求助]
微谱求助
|
|
微谱求助： 56.40,57.20,105.32,106.97,115.50,118.79,125.35,126.94,132.12,149.15,153.81,154.40,155.87,161.18,176.67 溶剂：吡啶 |
回复此楼» 猜你喜欢
职称评审没过，求安慰
已经有41人回复
-
回收溶剂求助
已经有7人回复
-
硝基苯如何除去
已经有3人回复
-
A期刊撤稿
已经有4人回复
-
垃圾破二本职称评审标准
已经有17人回复
-
投稿Elsevier的Neoplasia杂志，到最后选publishing options时页面空白，不能完成投稿
已经有22人回复
-
EST投稿状态问题
已经有7人回复
-
毕业后当辅导员了，天天各种学生超烦
已经有4人回复
-
求助文献
已经有3人回复
-
三无产品还有机会吗
已经有6人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48804.8
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
meitianyxs(豆哥代发): 金币+15, 谢谢 2013-12-07 15:51:29
感谢参与，应助指数 +1
meitianyxs(豆哥代发): 金币+15, 谢谢 2013-12-07 15:51:29
|
查询结果：共查到213个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 6,3'-Dihydroxy-7,4'-dimethoxyisoflavone C17H14O6 相似度:70.5% Natural Product Communications 2008 3 1491-1494 Isoflavonoids from an Egyptian Collection of Colutea istria Mohamed M. Radwan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 6,7-dimethoxy-4-(4'-methoxyphenyl)quinazoline C17H16N2O3 相似度:66.6% Heterocycles 2007 71 1723-1741 Molecular Design and Synthesis of 4, 8-Di(hetero)arylquinazolines with Potential Applications in Quadratic Nonlinear Optics. Diazines Part 48 Alexandrine Busch, Alain Turck, Kamila Nowicka, Alberto Barsella, Chantal Andraud, and Nelly Plé Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 6,7-dimethoxy-4-(4'-N,N-dimethylaminophenyl)quinazoline C18H19N3O2 相似度:66.6% Heterocycles 2007 71 1723-1741 Molecular Design and Synthesis of 4, 8-Di(hetero)arylquinazolines with Potential Applications in Quadratic Nonlinear Optics. Diazines Part 48 Alexandrine Busch, Alain Turck, Kamila Nowicka, Alberto Barsella, Chantal Andraud, and Nelly Plé Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 6-Hydroxyflavone 相似度:66.6% Magnetic Resonance in Chemistry 2007 45 674-679 1H and 13C-NMR data of hydroxyflavone derivatives (pages 674–679) Younghee Park, Byoung-Ho Moon, Eunjung Lee, Youngshim Lee, Youngdae Yoon, Joong-Hoon Ahn and Yoongho Lim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (3,4,5-trimethoxyphenyl)(5-(4-methoxyphenyl)-thiophen-2-yl)methanone C21H20O5S 相似度:64.7% Bioorganic & Medicinal Chemistry 2008 16 5367-5376 Design, synthesis, and biological evaluation of thiophene analogues of chalcones Romeo Romagnoli, Pier Giovanni Baraldi, Maria Dora Carrion, Carlota Lopez Cara, Olga Cruz-Lopez, Delia Preti, Manlio Tolomeo, Stefa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 1-methoxy-8-(4-methoxyphenoxy)naphthalene C18H16O3 相似度:62.5% European Journal of Organic Chemistry 2010 4476-4481 Flexible Route to Palmarumycin CP1 and CP2 and CJ-12.371 Methyl Ether Karsten Krohn, Si Wang, Ishtiaq Ahmed, Sultan Altun, Abdulselam Aslan, Ulrich Flörke, Ines Kock and Stefanie Schlummer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3-(3,4,5-Trimethoxyphenyl)-2H-chromen-2-one 相似度:61.1% Molecules 2012 17 9245-9257 3-Phenylcoumarins as Inhibitors of HIV-1 Replication Dionisio Olmedo, Rocío Sancho, Luis M. Bedoya, José L. López-Pérez, Esther del Olmo, Eduardo Muñoz, José Alcamí, Mahabir P. Gupta and Arturo San Feliciano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 3',5'-dimethoxyflavone C17H14O4 相似度:60% Journal of Natural Products 2003 66 1273-1275 Tricin from a Malagasy Connaraceous Plant with Potent Antihistaminic Activity Hidenori Kuwabara,Kyoko Mouri, Hideaki Otsuka,Ryoji Kasai, and Kazuo Yamasaki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3-(hydroxymethyl)-1,4,5-trimethoxy-2-methylnaphthalene C15H18O4 相似度:60% Chemical & Pharmaceutical Bulletin 1999 47 209-219 Total Synthesis of (±)-Plumbazeylanone, A Naphthoquinone Trimer from Plumbago zeylanica Tetsuya TAKEYA,Manabu KAJIYAMA,Chikara NAKAMURA and Seisho TOBINAGA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 1,7-dihydroxy-2,3-dimethoxyxanthone 相似度:60% Phytochemistry 1998 48 725-728 Three xanthones from Polygala cyparissias Tânia R. Pinheiro, Valdir Cechinel Filho, Adair R. S. Santos, João B. Calixto, Franco Delle Monache, Moacir G. Pizzolatti, Rosendo A. Yunes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 1,7-dimethoxyxanthone 相似度:60% Korean Journal of Pharmacognosy 1999 30(4) 417-419 A Study on the Constituents from the Roots of Polygala tenuifolia Park, Jin-Sea; Kim, Ki-Young; Doh, Sang-Hak; Kim, Jin-Sook Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . dendroflorin C14H10O5 相似度:60% Chemistry of Natural Compounds 2011 Vol. 47, No. 2 275-276 CHEMICAL CONSTITUENTS OF Dendrobium thyrsiflorum Yan-Yan Liu, Hong Yu, and Ye-Gao Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 4'-Hydroxy-6,7-dimethoxyisoflavon 相似度:60% Zeitschrift für Naturforschung B 2003 58b 686-691 Flavones and New Isoflavone Derivatives from Microorganisms:Isolation and Structure Elucidation Rajendra P. Maskey, Ratnakar N. Asolkar, Michael Speitling, Volker Hoffmann, Iris Grün-Wollny, Werner F. Fleck, and Hartmut Laatsch Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 6,7-dimethoxy-4-(4'-fluorophenyl)quinazoline C16H13FN2O2 相似度:60% Heterocycles 2007 71 1723-1741 Molecular Design and Synthesis of 4, 8-Di(hetero)arylquinazolines with Potential Applications in Quadratic Nonlinear Optics. Diazines Part 48 Alexandrine Busch, Alain Turck, Kamila Nowicka, Alberto Barsella, Chantal Andraud, and Nelly Plé Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 6-hydroxyflavone 相似度:60% Magnetic Resonance in Chemistry 2007 45 835-845 A predictive tool for assessing 13C NMR chemical shifts of flavonoids (pages 835–845) Darcy C. Burns, David A. Ellis and Raymond E. March Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 8-methylretusin 相似度:60% Chinese Journal of Natural Medicines 2010 8 196-198 Chemical Constituents from the Vines of Pueraria lobata ZHANG De-Wu; DAI Sheng-Jun; LIU Wan-Hui; LI Gui-Hai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 5,7-Dimethoxy-8-vinylflavone 相似度:60% Archives of Pharmacal Research 2003 26 581-584 Synthesis and PGE2 inhibitory activity of vinylated and allylated chrysin analogues Tran Thanh Dao, Jeong Won Oh, Yeon Sook Chi, Hyun Pyo Kim and Kwan-Seog Sin, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . moscatin 相似度:60% Journal of China Pharmaceutical University 2000 31 5-7 Studies on the Constituents of Dendrobium chryseum Rolfe ZHENG Wei Ping; TANG Yu Ping; LOU Feng Chang; ZHI Fei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 4-methoxy-2,5-dihydroxy-phenathrene 相似度:60% Chinese Journal of Organic Chemistry 2006 26 372-374 Cytotoxic Constituents from Bulbuphyllum inconsipicum TAN, Gui-Shan* SUN, Li CAO, Jian-Guo WANG, Xiu-Mei LI, Fu-Shuang XU, Kang-Ping DENG, Yin-Hua YAN, Dong-Lan ZHANG, Wei ZHOU, Ying-Jun LI, Yuan-Jian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . zanthobungeanine 相似度:60% Journal of Shenyang Pharmaceutical University 2013 30 100-131 Isolation,identification and activity determination on the anti-inflammatory components of roots of Zanthoxylum nitidum FAN Jie, LI Hai-xia, WANG Bing-yi, HU Wen, LI He-ran Structure 13C NMR 碳谱模拟图 |
2楼2013-11-18 11:00:43