還原酰化 的英文怎麼說

中文拼音 [háiyuánhuà]
還原酰化 英文
reductive acylation
  • 還 : 還副詞1 （表示現象繼續存在或動作繼續進行; 仍舊） still; yet 2 （表示在某種程度之上有所增加） even...
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  • 酰 : 名詞[化學] （酰基） acyl
  • 還原 : 1 （恢復原狀） return to the original condition or shape; restore2 [化學] （還原作用） reduction;...
  1. Abstract : the studies with infrared spectra and 15no exchange experiments have proved the existence of nitrogen oxide chemisorbed on the reduced state molybdena - alumina catalyst in the form of dinitrosyl

    文摘:通過對紅外光譜及同位素交換反應后的分析，證明吸附在還原態鉬鋁催化劑上的no是以雙亞硝酰基形式存在的
  2. The product is a chief material for high temperature insulant, used mainly for the producing of polyimid resin, thin film, and insulating paint. it is also a high temperature curing agent and plasticizer. some kinds of curing agents of powder coating are made from it

    主要用於制聚酰亞胺樹脂，聚酰亞胺在廣泛的溫度范圍內具有優良的電氣絕緣性能，亦可做耐高溫環氧樹脂固化劑聚氯乙烯增塑劑及皮革柔軟劑，還可用做某些粉末原料。
  3. The oxaloacetate level in the mitochondria is determined by the redox state.

    線粒體中草酰乙酸水平又取決于氧化還原狀態。
  4. Nitrate is converted to ammonium by nitrate reductase and ammonium is then incorporated into glutamine and gluamate, either by the glutamine synthase - glutamate synthase ( gs - gogat ) pathway or by glutamate dehydrogenase ( gdh )

    硝酸鹽在硝酸還原酶作用下被轉化為銨，接著所產生的銨在谷氨酰胺合成酶-谷氨酸合酶（ gs - gogat ）或谷氨酸脫氫酶（ gdh ）的作用下與谷氨酰胺和谷氨酸結合。
  5. Methods linezolid was prepared by the steps of substitution, reduction, acylation and condensation with biacetyl compond from the starting material 3, 4 - difluoronotrobenzene

    方法以3 ， 4 -二氟硝基苯為原料，經取代、還原、酰化、再與側鏈雙乙酰化合物縮合得到目標化合物。
  6. Methods 3, 3 - bis ( dibenzyloxyphosphoiyl ) propionic acid ( 5 ) and ( 6 ) were synthesized from tetraethyl methylene bisphosphonate via hydrolysis, chlorination of the acid, esterification, condensation, then 3, 3 - bis ( dibenzyloxyphosphoryl ) propanol ( 6 ) was obtained via selective reduction of ( 5 )

    方法以亞甲基偕二膦酸四乙酯（ 1 ） ?原料經水解、氯膦酰化、酯化、縮合得3 ， 3二（二芐氧膦酰基）丙酸（ 5 ） ，隨后選擇性硼氫化還原得3 ， 3二（二芐氧膦酰基）丙醇（ 6 ） 。
  7. Dihydroxybenzyl alcohol is synthesized from 3, 5 - dihydroxybenzoic acid by acylation and reduction by sodium borohydride reagent systems, which gives a convenient synthetic method

    摘要以3 ， 5 -二羥基苯甲酸為原料，經酰化、硼氫化鈉還原體系還原，合成了3 ， 5 -二羥基苯甲醇。
  8. Abstract : cetirizine hydrochloride was synthesized from chlorobenzene and benzoyl chloride by the friedel - crafts reaction ， reduction, and chlorination followed by condensation with piperizine, 2 - chloroethanol and sodium chloroacetate in turn in 28. 2 % overall yield based on chlorobenzene

    文摘:以氯苯和苯甲酰氯為起始原料，經付克反應、還原、氯化，再分別與哌嗪、氯乙醇、氯乙酸鈉縮合，成鹽制得鹽酸西替利嗪，總收率為28 . 2 %
  9. It was found that in the simulated physiological solution, the hydrogen bindings between some amido groups in the mp - 11 molecules are decomposed and the mp - 11 dimers become monomers. it induces the increase in the contents of the a - helical and ( 3 - turn conformation, the decrease in the content of the random coil conformation of mp - 11 as well as the increase in the exposure extent of the heme group. therefore, the reversibility of the electrochemical reaction and the electrocatalytic activity of mp - 11 for h2o2 reduction increase comparing the situation in the aqueous solution

    發現在模擬生理條件下， mp - 11分子的多肽鏈上一些酰氨基的氫鍵發生了解離，使部分雙聚的mp - 11分子變成單體分子， mp - 11分子二級結構中-螺旋和-轉角結構的含量增加，無規捲曲結構含量降低，導致了mp - 11分子中血紅素的暴露程度變大，因此mp - 11電化學反應的可逆性和對h _ 2o _ 2還原的電催化活性比在水溶液中有所增加。
  10. These reaction products exhibited fluorescent spectra ( 400nm - 490nm ) akin to those of extracts from liposcin - rich tissues. considering that dehydroascorbic acid and mda are active in biological system, the oxidation - enhanced carbonyl - protein cross - linking is suggested to be an important chemical reaction which may take place during ageing and be involved in lipofuscinogenesis

    氧化asa的化學性質非常活潑又是常見的還原酮，在我們的實驗中氧化的維c與谷氨酰氨也生成類似的熒光，所以asa與gln生成交聯產物的反應可能與衰老過程中脂褐素的生成相關。
  11. N - acetylcysteine is the acetylation of l - cysteine as the donor of sulfhydrylgruppe ( - sh ), not only has the great antioxidation, but also supplies the reduced glutathione in the body efficiently, and pretects the cell not to be injuried. the preventive effective of n - acetylcysteine against acute lung injury has been supported by the animal experiment and clinic research

    N -乙酰半胱氨酸是l -半胱氨酸的乙酰化物，作為巰基的供體，不僅具有強大的抗氧化作用，還能有效補充機體內降低的還原型谷胱苷肽，保護細胞免受損傷，其對急性肺損傷的防治作用已獲得動物實驗和臨床研究結果的支持。
  12. In this paper, the copolymer of am 、 aa and amptac was synthesized in aqueous solution through radical polymerization. its function as water shut off agent was studied, comparing that of anionic polyacrylamide

    以丙烯酰胺、丙烯酸和2 -丙烯酰亞胺基- 2 -甲基丙基三甲基氯化銨為原料，以水作溶劑，選用氧化-還原引發體系，合成了一種新型兩性聚合物堵水劑，並與陰離子聚丙烯酰胺對比評價了其堵水性能。
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