quinone-imine

quinone-imine的基本解释

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[化] 醌亚胺

与quinone-imine相关的网络例句 [注：此内容来源于网络，仅供参考]

These two series of probes differ in their mechanism of action. The first series exploits the concept of suicide substrate. When the probe is hydrolyzed by the target sulfatase, it will release an intermediate that undergoes elimination to form a reactive quinone methide which in turn reacts with nearby nucleophiles. The second series belongs to an electrophilic reagent which utilizes a cyclic sulfamate moiety serving both as the recognition unit and the trapping device.

这二系列标示分子的主要差异在於其标示机制，第一系列是源自於自杀性受质的概念，利用水解后的中间体会生成高反应性的quinone methide，来达到标示的效果；第二系列则是属於亲核性试剂型，采用环状胺基磺酸衍生物做为辨识端及捕捉机制，预期在其进入酵素的受质结合区后能与酵素催化中心形成共价键结。

Quinone methides, generated in situ from the reaction of 4-hydroxycoumarin with benzaldehyde, formaldehyde and pentanal, underwent the Diels-Alder reaction with silyl enol ethers to give a series of 3,4-dihydro-2H,5H-pyrano[3,2-c][1]benzopyran derivatives in high yields.

通过4-羟基香豆素与苯甲醛、甲醛和戊醛缩合产生的quinone methide与烯醇硅醚的Diels-Alder反应，以较高产率合成了一系列含有硅氧基的3，4-二氢-2H，5H-吡喃并[3，2-c][1]苯并吡喃-5-酮衍生物。

Furthermore, Davallia mariesii, Drynaria fortunei and Araiostegia parvipinnata had better inhibitive capability in the production of p-quinone from 6-OHDA.

接著，进行6-OHDA自我氧化产生p-quinone的清除能力试验，结果显示海州骨碎补、槲蕨具有较佳的清除效果。

与quinone-imine相关的网络解释 [注：此内容来源于网络，仅供参考]

quinone hardening：苯醌制

quinone 醌 | quinone hardening 苯醌制 | quinone tanning 苯醌制

quinone tanning：苯醌制

quinone hardening 苯醌制 | quinone tanning 苯醌制 | r factor r 因子

quinone dioxime：苯醌二肟

一(氯氮)醌 quinone chloroimide | 苯醌二肟 quinone dioxime | 苯醌肟;对亚硝苯酚 quinone monoxime; p-nitrosophenol