| 查看: 210 | 回复: 1 | ||||
[求助]
微谱求助 已有1人参与
|
|
13C NMR (126 MHz, Acetone) δ 20.2,26.2,32.1,39.2,53.8,69.9,77.8,86.0,116.6,116.9,120.6,122.8,125.5,128.4,130.1,130.2,132.6,139.1,153.1,159.0,186.7,170.8. 溶剂氘代丙酮，相似度大于60%，谢谢 |
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6人回复
-
存款400万可以在学校里躺平吗
已经有14人回复
-
Materials Today Chemistry审稿周期
已经有6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
-
推荐一本书
已经有13人回复
-
国自然申请面上模板最新2026版出了吗？
已经有17人回复
-
纳米粒子粒径的测量
已经有8人回复
-
疑惑？
已经有5人回复
-
计算机、0854电子信息（085401-058412）调剂
已经有5人回复
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
寄奴子胥: 金币+20, ★★★★★最佳答案 2014-03-22 07:21:15
感谢参与，应助指数 +1
寄奴子胥: 金币+20, ★★★★★最佳答案 2014-03-22 07:21:15
|
查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到250个化合物(查询结果仅供参考) 1 . Butyrolactone-V C24H24O8 相似度:90.9% Organic and Medicinal Chemistry Letters 2012 2 1-8 Four butyrolactones and diverse bioactive secondary metabolites from terrestrial Aspergillus flavipes MM2: isolation and structure determination Mohamed MS Nagia, Mohammad Magdy El-Metwally, Mohamed Shaaban, Soheir M El-Zalabani and, Atef G Hanna Structure 13C NMR 碳谱模拟图 2 . 7'-hydroxybutyrolactone III C48H48O18 相似度:77.2% Chemical & Pharmaceutical Bulletin 2012 60 1437-1441 Butyrolactone and Cycloheptanetrione from Mangrove-Associated Fungus Aspergillus terreus Yi Shen, Jianhua Zou, Dan Xie, Hanlin Ge, Xiuping Cao, Jungui Dai Structure 13C NMR 碳谱模拟图 3 . Terrelactone C24H26O8 相似度:69.5% Marine drugs 2011 9 1368-1378 Three New Compounds from Aspergillus terreus PT06-2 Grown in a High Salt Medium Yi Wang,Jinkai Zheng,Peipei Liu,Wei Wang and Weiming Zhu Structure 13C NMR 碳谱模拟图 4 . butyrolactone-1 相似度:63.6% Natural Product Research 2013 27 1060-1066 A new β-glucuronidase inhibiting butyrolactone from the marine endophytic fungus Aspergillus terreus M.H. Haroon, S.R. Premaratne, M. Iqbal Choudhry & H.R.W. Dharmaratne Structure 13C NMR 碳谱模拟图 5 . Butyrolactone-I C24H24O7 相似度:63.6% Organic and Medicinal Chemistry Letters 2012 2 1-8 Four butyrolactones and diverse bioactive secondary metabolites from terrestrial Aspergillus flavipes MM2: isolation and structure determination Mohamed MS Nagia, Mohammad Magdy El-Metwally, Mohamed Shaaban, Soheir M El-Zalabani and, Atef G Hanna Structure 13C NMR 碳谱模拟图 6 . Galanganol C C27H28O5 相似度:59.0% Chemical & Pharmaceutical Bulletin 2005 53(6) 625-630 Inhibitors of Nitric Oxide Production from the Rhizomes of Alpinia galanga: Structures of New 8–9 Linked Neolignans and Sesquineolignan Toshio MORIKAWA,Shin ANDO,Hisashi MATSUDA,Shinya KATAOKA,Osamu MURAOKA,and Masayuki YOSHIKAWA Structure 13C NMR 碳谱模拟图 7 . butyrolactone I 3-sulfate C24H23O10S1 相似度:59.0% Journal of Natural Products 2008 71(1) 689-692 Butyrolactone I Derivatives from Aspergillus terreus Carrying an Unusual Sulfate Moiety Xuemei Niu, Hans-Martin Dahse, Klaus-Dieter Menzel, Olivier Lozach,Grit Walther, Laurent Meijer, Susanne Grabley, and Isabel Sattler Structure 13C NMR 碳谱模拟图 8 . 2-(4-Nitroacetophenon-x-yl)-3-(4-nitrophenyl)-5-cyano-6-cyanomethylpyran C22H14N4O6 相似度:59.0% Bioorganic & Medicinal Chemistry 2011 19 2707-2713 Anti-tumor and anti-leishmanial evaluations of 1,3,4-oxadiazine,pyran derivatives derived from cross-coupling reactions of b-bromo-6H-1,3,4-oxadiazine derivatives Rafat M. Mohareb ,Jürgen Schatz Structure 13C NMR 碳谱模拟图 9 . rac-Secoretipolide E C26H22O8 相似度:59.0% European Journal of Organic Chemistry 2007 2007 5560-5572 Retipolides – Unusual Spiromacrolactones from the Mushrooms Retiboletus retipes and R. ornatipes Karl Justus, Rupert Herrmann, Jörg-Dieter Klamann, Gertraud Gruber, Veronika Hellwig, Andrea Ingerl, Kurt Polborn, Bert Steffan and Wolfgang Steglich Structure 13C NMR 碳谱模拟图 10 . 4-(1-acetyl-1H-imidazoline-2-yl)phenyl N-(3-trifluoromethylphenyl)carbamate C19H16F3N3O3 相似度:59.0% Journal of Heterocyclic Chemistry 2013 50 903-910 Reactivity of Hydroxy and Amino Derivatives of 2-Phenyl-1H-imidazoline and 2-Phenyl-1H-imidazole toward Isocyanates: Synthesis of Appropriate Carbamates and Ureas Patrik Pařík, Josef Jansa, Sylva Holešová, Aleš Marek and Věra Klimešová Structure 13C NMR 碳谱模拟图 11 . Butyrolactone I C24H24O7 相似度:58.3% World Journal of Microbiology and Biotechnology 2005 21 1067-1075 Antimicrobial butyrolactone I derivatives from the Ecuadorian soil fungus Aspergillus terreus Thorn.var terreus M.E. Cazar, G. Schmeda-Hirschmann, and L. Astudillo Structure 13C NMR 碳谱模拟图 12 . 3'-(3-Methylbutyl)-butyrolactone II C24H26O7 相似度:58.3% World Journal of Microbiology and Biotechnology 2005 21 1067-1075 Antimicrobial butyrolactone I derivatives from the Ecuadorian soil fungus Aspergillus terreus Thorn.var terreus M.E. Cazar, G. Schmeda-Hirschmann, and L. Astudillo Structure 13C NMR 碳谱模拟图 13 . butyrolactone I 相似度:58.3% Periodical of Ocean University of China 2011 41 349-355 Antitumor Components from an Endophytic Fungus Aspergillus terreus (W-8).Associated with Acanthus ilicifolius Linn. SUN Shi-Wei, LIN Zhen-Jian, ZHU Tian-Jiao, LI De-Hai, GU Qian-Qun* Structure 13C NMR 碳谱模拟图 14 . oblongifoliagarcinine B C22H24O3 相似度:54.5% Helvetica Chimica Acta 2008 Vol. 91 938 New Biphenyl Constituents from Garcinia oblongifolia Xu Wu, Chang-Qiang Ke, Yi-Ping Yang, and Yang Ye Structure 13C NMR 碳谱模拟图 |
2楼2014-03-21 18:26:34