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- An efficient synthesis of p butyramidophenyl acetate from p aminophenol and n butyric acid by an improved method was reported. 以对氨基苯酚和正丁酸为原料,合成了4-丁酰氨基乙酰氧基苯,讨论了反应的影响因素。
- The conditions of N acetyl p aminophenol (APAP) synthesis by one step process in fixed bed reactor with Pd/C catalyst were studied. 采用钯炭颗粒催化剂,研究了固定床“一步法”连续合成对乙酰氨基酚的工艺条件。
- Effect of N methyl D,L aspartate(NMA) on fat deposition and approach of the mechanism were studied in finishing swine. 研究了不同剂量 N-甲基 -D,L-天门冬氨酸 ( NMA)对肥育猪脂肪代谢的影响。
- Principal component regression (PCR) method is used to analyse five components:acetaminophen, p aminophenol,caffeine,chlorphenamine maleate and guaifenesin. 主成分回归(PCR)分光光度法是近年来发展起来的计算分光光度法之一。
- Electronic grade N methyl 2 pyrrolidone (EL NMP) solvent is used as wax removal, wafer degreasing and other contamination detergent in PC magnetic head production. 电子级NMP溶剂在电脑磁头生产中用作脱蜡剂、脱脂剂和污渍清洁剂。
- In this paper ridge regression spectrophotometry was used to analyze three components Acetaminophen, P Nitrophenol and P Aminophenol with absolute ethanol as the solvent. 用无水乙醇作溶剂，本文将岭回归分光光度法应用于对乙酰氨基酚，对硝基酚，对氨基酚三组分含量的分析。
- Nitric oxide, an intracellular messenger molecule linked to activation of N Methyl D aspartate(NMDA) receptor, plays a role in morphine tolerance and dependence. 一氧化氮(NO)是与N甲基D天(门)冬氨酸(NMDA)受体活性相关的一种细胞内信使分子,在吗啡耐受和依赖中起作用。
- The market,situation and tendency of p aminophenol from domestic and oversea were introduced. The characteristics of each production method were compared and some proposals were put forward. 介绍了国内外对氨基苯酚的市场与生产概况及其趋势，比较了各生产方法的特点，并提出几点发展建议。
- N Methyl 4 nitrophthalimide ( 4 NPI) was reduced by metal such as iron powder in dilute acidic solution and then hydrolyzed in solution of sodium hydroxide to provide di sodium 4 aminophthalate. 将 4 硝基邻苯二甲酰亚甲胺 (4 NPI)用铁粉还原为 4 氨基邻苯二甲酰亚甲胺 ;再在氢氧化钠水溶液中水解成 4 氨基邻苯二甲酸钠 .
- The scale up process of electrochemical reduction of nitrobenzene to p aminophenol(PAP) in sulfuric acid solution was investigated using a 1000 L cell with rotating Cu-Hg cathode and ceramic membrane. 采用1000L阴极转动分隔式电解槽,研究了硝基苯电解合成对氨基苯酚(PAP)的工业化放大过程。
- The new research progress in synthesis of p aminophenol by chemical reduction,catalytic hydrogenation,electrochemical reduction and carbonic oxide reduction from nitrobenzene was reviewed. 研究硝基苯催化加氢制备对氨基苯酚的工艺条件,对影响因素进行了探讨。
- The intermidiate of Leminon [2 methyl N methyl N (2 methylphenyl) propionate amid] has been synthesized via nitration,reduction,acylation and methylation from toluene. 以甲苯为原料,通过硝化、还原、酰化、甲基化合成了莱敏拉唑中间体2-甲基-N-甲基-N-(2-甲基苯基)-丙酰胺
- Keywords p nitrophenol;N acetyl p aminophenol;fixed bed;synthesis;one step; 对硝基酚;对乙酰氨基酚;固定床;合成;“一步法”;
- Keywords p aminophenol;p nitrosophenol;nitrosation;reduction.; 对氨基苯酚;对亚硝基苯酚;亚硝化;还原;
- Keywords N methyl carbamyl chloride;ratio of input materials;methyl isocyanate; 甲氨基甲酰氯;合成配比;甲基异氰酸酯;
- Keywords emergency monitoring;gas chromatography;N methyl piperazine; 应急监测;气相色谱;直接进样;N-甲基哌嗪;水;
- para aminophenol sulfate 对氨基酚硫酸盐
- Keywords spinal cord injuries;dynorphin;receptors;N methyl D asparate; 脊髓损伤;强啡肽;受体;N-甲基-D-门冬氨酸;
- Keywords p aminophenol;carboxylation;5 aminosalicylic acid （masalazine）; 对氨基苯酚;羧化;5-氨基水杨酸（马沙拉嗪）;
- Keywords Magnesium;Ketamine;Receptors;N methyl D aspartate;Drug interactions; 镁;氯胺酮;受体;N-甲基-D-天冬氨酸;药物相互作用;
