以下为句子列表：
英文: The study shows that though four-member ring transition state mechanism without solvent participation could explain the reduction of p-methylcyclohexanone reasonably, the calculated ratio of enantiomers could not match the experimental result.
中文: 计算结果表明，无溶剂参与反应的四元环过渡态机理虽然能解释其还原历程，但计算所得的对映体组成与文献值相差很大。
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英文: Ofloxacin enantiomers were separated with hollow fiber membrane. RESULTS The values of k for R and S enantiomers were all above .7, and α was up to .8, when racemic ofloxacins were extracted with L-DBTA in decanol at pH .8;
中文: 果 以癸醇为溶剂 ,pH 8时 ,L 二苯甲酰酒石酸对氧氟沙星外消旋体萃取分配系数大于 7,α达 8;
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英文: The lipase(Pseudomonas Cepacia Lipase, PSL) was immobilized on the CS-MCM-8 in a mixed solvent of phosphate buffer solution and isooctane and used for one-pot reduction and transesterification synthesis of pure enantiomers from prochiral acetophenone.
中文: 在磷酸盐缓冲溶液-异辛烷混合溶剂中制备了固定化假单胞菌脂肪酶(Pseudomonas Cepacia Lipase,PSL)PSL/CS-MCM-8,并用于潜手性苯乙酮一锅法还原转酯化手性拆分反应。
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英文: We observed that a good separation of enantiomers of tropine acid ethyl ester derivatives could be obtained under the conditions of chromatography, which was mobile phase: alcohol water (9∶); flow rate: 0. mL/min;
中文: 以流动相为乙醇 水 (9∶ ) ,流速为 0 .mL/min的色谱体系 ,使托品酸乙酯在CTB柱上得到基线分离。
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英文: THE PHARMACOKINETICS OF PROPRANOLOL ENANTIOMERS AND THEIR STEREOSELECTIVE DIFFERENCES
中文: 普萘洛尔对映体的药代动力学与立体选择性差异研究
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