COUMARIN相关论文
[目的]筛选出更高杀菌活性的含香豆素的酰胺类衍生物。[方法]将具有优良杀菌活性的香豆素引入酰胺结构中,设计合成一系列新型含香......
作者对川白芷的采收、加工进行了实地调查,通过反相高效液相色谱法,对不同采收时间以及硫熏前后的川白芷中香豆素类成分进行了比较......
A novel blue luminescent polymer bearing coumarin pendants was prepared. Its luminescent properties were determined ind......
1 Introduction A goal of chemical genetics is to find small molecules that modulate the individual functions of gene pro......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的设计合成具有抗辐射活性的香豆素苄(亚)砜类衍生物。方法以Ex-Rad为先导化合物,设计香豆素苄(亚)砜类化合物16个;以2-巯基乙酸......
Microwave Assisted Synthesis of 3,3′,3″,3′″-o-, p-Phenylenedi-methylidinetetrakis-(4-hydroxy-2H-1-be
本文通过对荣华二采区10...
本文通过对荣华二采区10...
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A unusual flavone glycoside named Shamimarin(1) and a new compound Acetoxy-8-methyl-chromen-2H-one(2) were isolated from......
Design and Synthesis of 3-Triazolo-coumarins and Their Applications in Scavenging Radicals and Prote
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Bismuth triflate：A highly efficient catalyst for the synthesis of bio-active coumarin compoundsvia o
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Objective To study the ent-kaurane diterpenoids from Rabdosia rubescens.Methods The compounds were isolated by chromat......
香豆素是一类应用很广泛的有机杂环化合物，具有抗 HIV、抗癌、降压、抗心律失常等多种生物活性，具有很高的药用价值。本实验利用叔胺......
Four coumarin derivatives(4a-4d) with different alkoxy chains were synthesized.It was found that compound 4d showed a be......
在微波辐射下,以1,4-二氧六环为介质,六甲基二硅基胺基钾(KHMDS)为碱使香豆素与杂环烯酮缩胺进行加成环化及脱氢芳构化反应合成多......
目的：探讨秦皮化学成分的研究进展，为进一步有效开发利用秦皮及其药理学、药代动力学等临床应用提供参考。方法对国内外发表有关秦皮......
目的 以香豆素为探针底物建立测定小鼠肝微粒体中CYP2A5酶活性的方法.方法 用Waters Symmetry C18柱；流动相为0.1％醋酸-乙腈=70∶ 30......
Two new O-terpenoidal coumarins named excavacoumarin A (2), B (3), and a known one 1 were isolated from the leaves of Cl......
设计合成了一种基于新型香豆素水合肼希夫碱荧光探针,结构经1H NMR表征.利用荧光光谱研究了该探针分子对铜离子的识别作用.实验表......
A novel blue luminescent polymer bearing coumarin pendants was prepared. Its luminescent properties were determined indi......
Different hydroxy substituted coumarins were successfully phosphorylated with diisopropylphophite (DIPPH) by the Atherto......
采用密度泛函理论(DFT)对7-(3,6-二硝基-N-p-乙烯基苯基咔唑)香豆素分子做理论研究.用B3LYP/6-31G(d,p)对其几何结构进行优化,得到......
Four novel calix[4]arene derivatives 5-8 bearing four fluorogenic coumarin units attached via imino group acting also as......
Microwave Assisted Synthesis of 3,3′,3″,3′″-o-, p-Phenylenedi-methylidinetetrakis-(4-hydroxy-2H-1-be
Under microwave irradiation, 2,2′-alkoxy-bridging or 4,4′-alkoxy-bridging dibenzaldehydes reacted with 4-hydroxycoumar......
