| 查看: 423 | 回复: 1 | |||
[求助]
wp
|
| 55.40,55.44,110.54,112.64,114.59,115.18,115.24,122.11,122.86,123.89,126.56,144.88,147.19,147.91,149.10,151.13,205.61 |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有8人回复
-
最失望的一年
已经有10人回复
-
求推荐英文EI期刊
已经有5人回复
-
存款400万可以在学校里躺平吗
已经有27人回复
-
请教限项目规定
已经有4人回复
-
国自然申请面上模板最新2026版出了吗？
已经有20人回复
-
26申博
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
-
疑惑？
已经有5人回复
jasminelw
铁杆木虫 (正式写手)
- 应助: 269 (大学生)
- 金币: 8813.7
- 散金: 80
- 红花: 6
- 帖子: 972
- 在线: 604.2小时
- 虫号: 1858727
- 注册: 2012-06-13
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
何小凤(豆哥代发): 金币+10, 谢谢 2013-06-24 08:45:41
感谢参与，应助指数 +1
何小凤(豆哥代发): 金币+10, 谢谢 2013-06-24 08:45:41
|
查询结果：共查到5739个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . Tribulusimide D C18H17NO6 相似度:88.8% Archives of Pharmacal Research 2010 33 67-70 Tribuli fructus constituents protect against tacrine-induced cytotoxicity in HepG2 cells Erisa Byun, Gil-Saeng Jeong, Ren-Bo An, Tae Sun Min and Youn-Chul Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . (E)-3-(4-hydroxy-2-methoxy-phenyl)-propenoic acid 4-hydroxy-3-methoxyphenyl ester C17H16O6 相似度:88.2% Chinese Journal of Natural Medicines 2009 7 351-353 A New Phenylpropionate Derivative from the Rhizomes of Hedysarum polybotrys CHENG Fan; ZOU Kun; ZHU Shu; KATSUKO Komatsu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . kaempherol 3-O-α-L-(20,40-di-E-feruloyl)-rhamnoside C41H36O16 相似度:82.3% Chemical & Pharmaceutical Bulletin 2002 50(12) 1619-1620 A New Acylated Flavonol Glycoside from the Leaves of Eriobotrya japonica Nobuo KAWAHARA,Motoyoshi SATAKE,and Yukihiro GODA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 4-hydroxy-3-methoxyphenyl ferulate C17H16O6 相似度:82.3% Planta Medica 2005 71 680-682 Cytotoxicities of Xanthones and Cinnamate Esters from Hypericum hookerianum Rujida Wilairat, Jiradej Manosroi , Aranya Manosroi,Anake Kijjoa,Maria São José Nascimento ,Madalena Pinto ,Artur M. S. Silva ,Graham Eaton,Werner Herz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (E)-2,3-Bis(4-hydroxy-3-methoxyphenyl)prop-2-enal C17H16O5 相似度:82.3% Chemistry & Biodiversity 2010 7 2737-2747 Cytotoxic Sesquiterpenes from Magnolia kachirachirai Hsun-Shuo Chang, Shiow-Ju Lee, Cheng-Wei Yang and Ih-Sheng Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2-O-caffeoyl-3-O-isoferuloyltartaric acid 相似度:77.7% Natural Product Communications 2012 7 1353-1356 Efficient Counter-current Chromatographic Isolation and Structural Identification of Two New Cinnamic Acids from Echinacea purpurea Ying Lu, JiaYin Li, MiLu Li, Xia Hu, Jun Tan and Zhong Hua Liu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (Z,E)-2-(3,4-dihydroxyphenyl)ethenyl ester C17H14O6 相似度:76.4% Chemical & Pharmaceutical Bulletin 1990 38 1772-1774 TWO NEW POTENT INHIBITORS OF XANTHINE OXIDASE FROM LEAVES OF PERILLA FRUTESCENS BRITTON VAR. ACUTA KUDO Tsutomu NAKANISHI,Masatoshi NISHI,Akira INADA,Hiroshi OBATA,Nobukazu TANABE,Shiro ABE and Michio WAKASHIRO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (E)-3- (5'-hydroperoxy-2,2'-dihydroxy[1,1'-biphenyl]-4-yl)-2-propenoic acid 相似度:76.4% Chemistry of Natural Compounds 2005 41 17-21 CARBOXYLIC ACIDS FROM Phyllanthus urinaria Wanxing Wei, Yuanjiang Pan, Yaozu Chen,Cuiwu Lin, Tengyou Wei, and Shukai Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 4',7,8-trihydroxy-3'-methoxyisoflavone C16H12O6 相似度:76.4% Chemical & Pharmaceutical Bulletin 2009 57 346-360 Synthesis of Various Kinds of Isoflavones, Isoflavanes, and Biphenyl-Ketones and Their 1,1-Diphenyl-2-picrylhydrazyl Radical-Scavenging Activities Hideyuki Goto, Yoshiyasu Terao and Shuji Akai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 7,8-dihydroxy-3',4',-dimethoxyisoflavone C17H14O6 相似度:76.4% Chemical & Pharmaceutical Bulletin 2009 57 346-360 Synthesis of Various Kinds of Isoflavones, Isoflavanes, and Biphenyl-Ketones and Their 1,1-Diphenyl-2-picrylhydrazyl Radical-Scavenging Activities Hideyuki Goto, Yoshiyasu Terao and Shuji Akai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 4',8-dihydroxy-3',7-dimethoxyisoflavone C17H14O6 相似度:76.4% Chemical & Pharmaceutical Bulletin 2009 57 346-360 Synthesis of Various Kinds of Isoflavones, Isoflavanes, and Biphenyl-Ketones and Their 1,1-Diphenyl-2-picrylhydrazyl Radical-Scavenging Activities Hideyuki Goto, Yoshiyasu Terao and Shuji Akai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . Sinensigenin B C17H14O5 相似度:76.4% Helvetica Chimica Acta 2010 93 724-728 Norlignans from Rhizomes of Curculigo sinensis Ning Li, Tian-Ming Wang, Kai-Jin Wang and You-Xing Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . Compound 19a 相似度:76.4% Magnetic Resonance in Chemistry 2008 46 299-305 1H and 13C NMR data of benzylsulfonic acids—model compounds for lignosulfonate (pages 299–305) Bjart F. Lutnaes, Bernt O. Myrvold, Rolf A. Lauten and Molla M. Endeshaw Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Zanthoxyl flavone C25H22O11 相似度:76.4% Pharmazie 1999 54 781-782 Two new flavonoids from the seeds of Zanthoxylum alatum Roxb. R. Ramidi - M. Ali Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . evofolin-B 相似度:76.4% Chinese Pharmaceutical Journal 2008 43 1066-1069 Studies on Chemical Constituents in Fruit of Melia toosendan XIE Fan, ZHANG mian, ZHANG Chao-feng, WANG Zheng-tao, YU Bo-yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 3,4-dihydroxy-3',4'-dimethoxydeoxybenzoin C16H16O5 相似度:76.4% Bioorganic & Medicinal Chemistry 2009 17 4360-4366 Potential antioxidants and tyrosinase inhibitors from synthetic polyphenolic deoxybenzoins Lean-Teik Ng, Horng-Huey Ko, Tzy-Ming Lu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 3',4'-dimethoxy-aurone 相似度:76.4% Bioorganic & Medicinal Chemistry 2009 17 8073-8085 Natural and synthetic 2'-hydroxy-chalcones and aurones: Synthesis, characterization and evaluation of the antioxidant and soybean lipoxygenase inhibitory activity Anastasia Detsi, Maya Majdalani, Christos A. Kontogiorgis, Dimitra Hadjipavlou-Litina, Panagiotis Kefalas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Pterosonin D C17H14O6 相似度:76.4% Planta Medica 2013 79 487-491 Flavonoids and 3-Arylcoumarin from Pterocarpus soyauxii Su, Zushang; Wang, Ping; Yuan, Wei; Li, Shiyou: Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . calebin-A C21H20O7 相似度:76.1% Journal of Natural Products 2002 65 1227-1231 Discovery of Natural Products from Curcuma longa that Protect Cells from Beta-Amyloid Insult: A Drug Discovery Effort against Alzheimer’s Disease So-Young Park and Darrick S. H. L. Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . cimiracemate D C20H20O7 相似度:75% Phytochemistry 2002 61 409-413 Cimiracemates A–D, phenylpropanoid esters from the rhizomes of Cimicifuga racemosa Shao-Nong Chen, Daniel S. Fabricant, Zhi-Zhen Lu, Hongjie Zhang,Harry H.S. Fong, Norman R. Farnsworth Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 8,8'-bis-(dirhydroconifery l)-diferuloylate C40H42O12 相似度:75% Chinese Traditional and Herbal Drugs 2010 41 867-870 大血藤的化学成分研究(Ⅱ) 陈智仙;高文远;刘岱琳;张铁军 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . cimiracemate A C19H18O7 相似度:73.6% Phytochemistry 2002 61 409-413 Cimiracemates A–D, phenylpropanoid esters from the rhizomes of Cimicifuga racemosa Shao-Nong Chen, Daniel S. Fabricant, Zhi-Zhen Lu, Hongjie Zhang,Harry H.S. Fong, Norman R. Farnsworth Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . cimiracemate B C19H18O7 相似度:73.6% Phytochemistry 2002 61 409-413 Cimiracemates A–D, phenylpropanoid esters from the rhizomes of Cimicifuga racemosa Shao-Nong Chen, Daniel S. Fabricant, Zhi-Zhen Lu, Hongjie Zhang,Harry H.S. Fong, Norman R. Farnsworth Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . cimiracemate B C19H18O7 相似度:73.6% Natural Product Research 2005 19 287-290 Synthesis of Cimiracemate B, A Phenylpropanoid found in Cimicifuga racemosa Shao-Nong Chen; Daniel S. Fabricant; Guido F. Pauli; Harry H. S. Fong; Norman R. Farnsworth Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . cimiracemate A C19H18O7 相似度:73.6% Journal of Medicinal Chemistry 2009 52 6707-6715 Identification of the Bioactive Constituent and Its Mechanisms of Action in Mediating the Anti-Inflammatory Effects of Black Cohosh and Related Cimicifuga species on Human Primary Blood Macrophages Cindy L. H. Yang, Stanley C. C. Chik, James C. B. Li, Benny K. W. Cheung and Allan S. Y. Lau Structure 13C NMR 碳谱模拟图 |
2楼2013-06-16 08:24:27