| 查看: 214 | 回复: 1 | |||||
[求助]
微谱求助 已有1人参与
|
|
碳谱：29.7,31.6,52.5,57.1,88.5,101.8,165.5,167.4,173.9,174 溶剂：甲醇 |
回复此楼» 猜你喜欢
有院领导为了换新车，用横向课题经费买了俩车
已经有5人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有9人回复
-
CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生｜MSCA经费充足、排名优
已经有6人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有4人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有3人回复
-
面上项目申报
已经有3人回复
-
酰胺脱乙酰基
已经有9人回复
-
博士延得我，科研能力直往上蹿
已经有7人回复
-
面上基金申报没有其他的参与者成吗
已经有5人回复
-
遇见不省心的家人很难过
已经有22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
|
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20个化合物(查询结果仅供参考) 1 . campyrone C C12H17NO4 相似度:66.6% Tetrahedron 2013 69 7147-7151 Structures and absolute configuration of three α-pyrones from an endophytic fungus Aspergillus niger Original Research Article Ferdinand Mouafo Talontsi, Michel D. Kongue Tatong, Birger Dittrich, Clovis Douanla-Meli, Hartmut Laatsch Structure 13C NMR 碳谱模拟图 2 . opuntiol 相似度:50% Chemical & Pharmaceutical Bulletin 2002 50(11) 1507-1510 Constituents with Radical Scavenging Effect from Opuntia dillenii: Structures of New a-Pyrones and Flavonol Glycoside Yingkun QIU,Yingjie CHEN,Yupin PEI, Hisashi MATSUDA,and Masayuki YOSHIKAWA Structure 13C NMR 碳谱模拟图 3 . lappaceolide A C10H12O6 相似度:50% Journal of Natural Products 2005 68 1394-1396 Monoterpene Lactones from the Seeds of Nephelium lappaceum Consolacion Y. Ragasa, Roderick D. de Luna, Wilfredo C. Cruz,, and John A. Rideout Structure 13C NMR 碳谱模拟图 4 . opuntiol 相似度:50% Journal of Chinese Pharmaceutical Sciences 2003 12 1-5 New Constituents from the Fresh Stems of Opuntia Dillenii QIU Ying-kun, CHEN Ying-jie, PEI Yu-pin, Matsuda Hisashi and Yoshikawa Masayuki Structure 13C NMR 碳谱模拟图 5 . opuntiol C7H8O4 相似度:50% China Journal of Chinese Materia Medica 2005 30 1824-1826 Study on chemical constituents from Opuntia dillenii QIU Yingkun, DOU Deqiang, PEI Yuping, YOSHIKAWA Masayuki, MATSUDA Hisashi, CHEN Yingjie Structure 13C NMR 碳谱模拟图 6 . Speranskatine A C10H13NO5 相似度:50% Phytochemistry 1995 40 1299-1302 Two pyridine-2, 6(1H, 3H)-dione alkaloids from Speranskia tuberculata Jian-Gong Shi, Han-Qing Wang, Min Wang, Ying Zhu Structure 13C NMR 碳谱模拟图 7 . N-p-nitrobenzoyl-L-glutamic acid C12H12N2O7 相似度:50% Bioorganic & Medicinal Chemistry Letters 2011 21 5398-5402 Design, synthesis and biological evaluation of novel nitroaromatic compounds as potent glutathione reductase inhibitors Reşit Çakmak, Serdar Durdagi, Deniz Ekinci, Murat S entürk, Giray Topal Structure 13C NMR 碳谱模拟图 8 . compound 3a C9H11N5O 相似度:50% Journal of Heterocyclic Chemistry 2002 39 319-325 On triazoles XLIV [1]. synthesis of new ring systems containing imidazo[2',1':3,4] [1,2,4] triazolo [1,5-a]pyrimidine and imidazo[1',2':2,3][1,2,4]triazolo[1,5-a]pyrimidine skeleton Gábor Berecz, József Reiter, Gyula Argay and Alajos Kálmán Structure 13C NMR 碳谱模拟图 9 . anhydroecgonine methyl ester C10H15NO2 相似度:50% Journal of Natural Medicines 2007 61 56-58 Tropane alkaloids from Erythroxylum emarginatum Yumi Nishiyama, Masataka Moriyasu, Momoyo Ichimaru, Maki Sonoda and Kinuko Iwasa, et al. Structure 13C NMR 碳谱模拟图 10 . cis-4-(Z-5-Hydroxypent-2-enyl)-5-methyl-imidazolidin-2-one C9H16N2O2 相似度:50% Bioorganic & Medicinal Chemistry 1996 4 1065-1075 Synthesis and biochemical properties of Z- and E-4,5-dehydrodethiobiotin Eric Jestin, François Moreau, Dominique Florentin, Andrée Marquet Structure 13C NMR 碳谱模拟图 11 . compound 10 C16H28Cl4N6O2Pt2 相似度:50% Zeitschrift für Naturforschung B 2009 64 153-158 Hydrocarbon-bridged Metal Complexes, LII. N1,N2-Di(tert-butoxycarbonyl)-1,2,4-triaminobutane, a Useful Reagent for the Synthesis of Hydrocarbon-bridged Bis(ethylenediamine) Ligands by Reactions with Dicarboxylic Acids B. Miller, J. Altman, and W. Beck Structure 13C NMR 碳谱模拟图 12 . Methyl 4(R*)-(1-chloro-1-methylethyl)-3(R*)-nitrotetrahydrofuran-2(S*)-carboxylate 相似度:50% Tetrahedron 2012 68 447-463 4-(1-Haloalkyl)-3-nitrotetrahydrofurans as versatile scaffolds for the synthesis of diversely functionalized tetrahydrofurans Ullrich Jahn, Dmytro Rudakov, Peter G. Jones Structure 13C NMR 碳谱模拟图 13 . 3-Amino-1-(trifluoromethyl)cyclopentanecarboxylic Acid Hydrochloride C7H11F3NO2 相似度:50% European Journal of Organic Chemistry 2012 509-517 1-(Trifluoromethyl)cyclopent-3-enecarboxylic Acid Derivatives: Platforms for Bifunctional Cyclic Trifluoromethyl Building Blocks Fabienne Grellepois, Vincent Kikelj, Nicolas Coia and Charles Portella Structure 13C NMR 碳谱模拟图 14 . methyl (S)–5–ethoxycarbonyl–3–hydroxypentanoate 相似度:50% Heterocycles 2002 57 705-714 The Determination of Enantiomeric Excess of the Products of Baker's Yeast-mediated Reduction of δ-Alkoxycarbonyl-β-keto Esters, via the Derivation to Alexakis' Alkoxydiazaphosphoridine Jacek Nowacki, Jerzy Szychowski, Krystyna Wojtasiewicz, Iwona Matuszewska, Magdalena Jaremko, and Zbigniew Czarnocki* Structure 13C NMR 碳谱模拟图 15 . methyl (S)-5-propoxycarbonyl–3–hydroxypentanoate 相似度:50% Heterocycles 2002 57 705-714 The Determination of Enantiomeric Excess of the Products of Baker's Yeast-mediated Reduction of δ-Alkoxycarbonyl-β-keto Esters, via the Derivation to Alexakis' Alkoxydiazaphosphoridine Jacek Nowacki, Jerzy Szychowski, Krystyna Wojtasiewicz, Iwona Matuszewska, Magdalena Jaremko, and Zbigniew Czarnocki* Structure 13C NMR 碳谱模拟图 |
2楼2014-05-04 22:33:14