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- Ethyl pyruvate was synthesized from ethyl lactate using TBHP as oxidant and TBAB as phase transfer catalyst,the purity of product was over 98 %. 以叔丁基过氧化氢(TBHP)为氧化剂,四丁基溴化铵(TBAB)为相转移催化剂,有效地将乳酸乙酯氧化合成丙酮酸乙酯,产品纯度达98%25以上。
- The reaction is environment friendly and easy to operate,it provides a new method to synthesize ethyl pyruvate from ethyl lactate. 该反应操作简单,无污染,为丙酮酸乙酯合成开辟了新方向。
- Mixture of chiral enantiomers of ethyl lactate and ethyl pyruvate was separated completely by gas chromatography on chiral stationary phase. 运用气相色谱手性固定相在适宜的色谱操作条件下将丙酮酸乙酯和乳酸乙酯手性对映体完全分离。
- Ethyl pyruvate(EP) group was carried out with the same protocol as the I/R gorup except that it was supplied with K-H buffer containing 2 mmol/L ethyl pyruvate 15 min before ischemia and during reperfusion. EP组试验程序与I/R组相同,平衡15 min后和再灌注期间使用含2 mmol/L EP的K-H液。
- Ethyl pyruvate (EP), a stable aliphatic ester derived from pyruvic acid, was first described as a pharmacological inhibitor of HMGB1 secretion. 丙酮酸乙酯（EP）是一种来自丙酮酸的稳定脂肪酸，第一次被作为HMGB1分泌物的药物性抑制剂。
- Keywords burn;ethyl pyruvate;T lymphocyte;proliferation;apoptosis; 烧伤;丙酮酸乙酯;T细胞;增殖;凋亡;
- Keywords ethyl pyruvate;asymmetric hydrogenation;rhodium;cinchonidine; 丙酮酸乙酯;不对称氢化;铑;辛可尼定;
- Effects of ethyl pyruvate on cell-mediated immune function in rats with delayed resuscitation after burn injury 丙酮酸乙酯对烫伤延迟复苏大鼠细胞免疫功能的影响
- Effects of ethyl pyruvate on intercellular adhesion molecule-1 in rats with acute septic lung injury 丙酮酸乙酯对脓毒症肺损伤大鼠细胞间粘附分子-1的影响
- Effects of ethyl pyruvate on splenocyte proliferation and apoptosis in burn rats with delayed resuscitation 丙酮酸乙酯对烫伤延迟复苏大鼠脾淋巴细胞增殖及凋亡影响
- SELECTIVE OXIDATION OF ETHYL LACTATE TO ETHYL PYRUVATE OVER SUPPORTED VANADIUM CATALYSTS 钒催化剂选择性氧化乳酸乙酯制丙酮酸乙酯
- Studies on the Heterogeneous Asymmetric Hydrogenation of Ethyl Pyruvate and Acetophenone Catalyzed by Supported Rhodium 负载型铑催化剂催化潜手性羰基化合物的多相不对称氢化反应的研究
- Ethyl Pyruvate Synthesized by Ethyl Lactate on the Catalyst Condition of Ferrous Sulfate 硫酸亚铁催化乳酸乙酯合成丙酮酸乙酯
- Protective effects of ethyl pyruvate against acute lung injury induced by acute necrotizing pancreatitis in rats 丙酮酸乙酯对急性坏死性胰腺炎大鼠肺损伤的保护作用
- Effect of ethyl pyruvate on peroxidation injury of intestinal mucosa in rats with severe abdominal infection 丙酮酸乙酯对严重腹腔感染时肠黏膜过氧化损伤的防治作用
- Gas Chromatographic Analysis of Mixture of Ethyl Lactate Enantiomer and Ethyl Pyruvate 乳酸乙酯对映体和丙酮酸乙酯混合物的气相色谱分析
- Keywords rhodium;ruthenium;asymmetric hydrogenation;ethyl pyruvate;aromatic ketones;chiral diamine;ionic liquid; 铑;钌;不对称加氢;丙酮酸乙酯;芳香酮;手性二胺;离子液体;
- Keywords ethyl pyruvate;burn;delayed resuscitation;multiple organ dysfunction syndrome;mortality; 丙酮酸乙酯;烧伤;延迟复苏;多器官功能障碍综合征;死亡率;
- Effect of treatment with ethyl pyruvate on multiple organ dysfunction and mortality following delayed resuscitation after burn injury in rat 丙酮酸乙酯对烫伤延迟复苏大鼠多器官功能及死亡率的影响
- Keywords Gas chromatographic analysis;ethyl lactate;ethyl pyruvate;enantiopurity;internal standard method cyclopentanone; 气相色谱分析;乳酸乙酯;丙酮酸乙酯;对映体纯度;环戊酮内标法;
