racemic的例句大全

When considering biocatalysis, terms like kinetic racemic resolution or chiral syntheses immediately come to mind.

提到生物催化, 我们通常会想到外消旋物的动力学拆分和手性合成.

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The racemic purity of cis-and trans-DCCA was 91.4 % and 93.0 %, respectively.

顺、反式二氯菊酸几何异构体含量分别为91.4%、93.0%.

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Epoxidation and oxidation gave the racemic C 18-juvenile hormone.

通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素.

词典精选例句

DL-phenylalanine refers to a racemic mixture consisting of 50 % D-phenylalanine and 50 % L-phenylalanine.

苯丙氨酸是指一种消旋混合物,其中50%D-苯丙氨酸和50%左旋苯丙氨酸.

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The dominant method of preparing Daspartic acid is racemic resolution , especially enzymatic resolution.

目前其制备方法主要是消旋体的拆分, 其中酶法拆分最具竞争力.

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Optical resolution of a range racemic compounds was investigated.

考察了一些手性化合物在该固定相上的拆分.

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The progress in synthesis of chiral mandelic acid and resolution of racemic mandelic acid are reviewed.

综述了手性扁桃酸的合成及外消旋扁桃酸拆分的研究进展.

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The stereoselective hydrolysis of racemic glycidyl esters catalyzed by lipase in a biphasic system was studied.

利用脂肪酶作为催化剂在双液相反应体系中对外消旋缩水甘油酯进行立体选择性的酯水解反应.

网络文摘精选

However, met-II obeys the concurrent two-sites model during polymerization, which can be attributed to the existence of "racemic-like" conformer in its system.

然而，催化剂met-Ⅱ在聚合过程中遵循双活性中心模型，可推测在催化剂met-Ⅱ体系中，有较为稳定的类外消旋体构象的存在。

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Studies on asymmetric synthesis of steroids ⅱ. enantioselective reduction of some racemic bicyclic compounds by microbial catalysis

甾体不对称合成的研究11.若干消旋双环化合物微生物催化对映选择性还原

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But by using dynamic kinetic resolution ( DKR) technology, the racemic starting materials can be transformed to one enantiomer totally and the yield can reaches 100%.

而采用动态动力学拆分方法，所有外消旋底物都能转化成单一的对映体，产率为100%。

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Chiral HPLC Determination of Conversion and Enantiomeric Excess of Enzyme Catalyzed Stereoselective Esterification of Racemic Ibuprofen

手性HPLC法测定布洛芬立体选择性酯化的转化率和对映体过量

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