• Enantiomer separation is one of the most important research fields of chiral technology.

    手性拆分性技术重要研究方向

    dict.cnki.net

  • The enantiomer that rotates the plane to the right is referred to as the dextrorotatory.

    使平面向旋转的对体,称为右旋对映体。

    www.dictall.com

  • The enantiomer of some chiral drugs has different pharmacology activity and different applying.

    药物映体具有不同药理活性不同的用途。

    dict.cnki.net

  • It was found that resolution of enantiomer of neutral compound was enhanced by adding certain amount of methanol.

    同时发现一定含量甲醇可以提高中性化合物体分离度。

    dx.doi.org

  • In response to the best conditions, the reaction rate achieved 98.5% and the enantiomer excess value achieved 100%.

    最佳反应条件反应的产达到98.5%,产物的映体过量值达到100%。

    dict.cnki.net

  • Objective: to establish an HPLC method for the resolution of metoprolol enantiomer using chiral mobile phase additives.

    目的建立hplc手性流动添加剂法拆分美托洛尔对映体方法

    dict.cnki.net

  • The configuration inversion can offer the desired enantiomer in high efficiency, but with certain limitation in application.

    构型反转能够直接得到所需要的对效率应用局限性较大;

    dict.cnki.net

  • Chemical synthesis course is simple which can be industrialized, the product is DL-enantiomer, it is difficult to separate and get rid of D-Theanine.

    而化学合成法制备茶氨酸,操作相对简单易于工业化生产,但产品多为D -、L -的混旋体,D -茶氨酸分离去除具有较高的技术难度

    dict.cnki.net

  • The method and technical development of acetonation of hexabasic alcohol, and its application in the synthesis of one enantiomer of drugs were reviewed.

    论述六元糖丙酮化作用方法工艺进展 ,以及合成光活性单一对映体药物中的应用

    www.dictall.com

  • The influences of the composition of mobile phase, the flow rate, the temperature and the injected quantity on the enantiomer rententivity and selectivity were examined and discussed.

    考察流动组成流速、进样温度等因素对对体分离的影响。

    danci.911cha.com

  • METHODS: Comprehensivelly analyzing the status of the wildlife and the planting herb resource of galantamine, and the progress of synthesizing racemized galantamine and it's enantiomer.

    方法分析加兰他敏野生资源分布人工栽培,及其外消旋体与对化学合成进展状况

    www.chemyq.com

  • The enantiomer-specific structure of local anaesthetics has large impact on the pharmacokinetic process of these drugs, including absorption, protein-binding ratio, metabolism, and so on.

    药物映体结构特异性对局麻药代动力学各个过程有着很大影响包括药物的吸收蛋白结合、代谢等。

    www.dictall.com

  • Many methods were investigated for the synthesis of the single enantiomer of the chiral intermediate, including chemical resolution, chemical asymmetric synthesis and chemo-enzymatic synthesis.

    研究人员采用多种方法合成单一构型地尔卓手性中间体其中包括化学拆分、化学不对称合成以及化学-酶法合成等方法。

    www.dictall.com

  • From 1-phenyl-2-propylamine, selegiline hydrochloride, an anti-Parksins drug, was synthesized via N-methylation, enantiomer separation, N-alkylation and salt formation with an overall yield of 42.2%.

    以1- 苯基- 2-丙胺为原料,N- 甲基化、拆分、N-炔基化、成盐共4步反应合成盐酸司来吉兰收率为42。

    www.chemyq.com

  • From 1-phenyl-2-propylamine, selegiline hydrochloride, an anti-Parksins drug, was synthesized via N-methylation, enantiomer separation, N-alkylation and salt formation with an overall yield of 42.2%.

    以1- 苯基- 2-丙胺为原料,N- 甲基化、拆分、N-炔基化、成盐共4步反应合成盐酸司来吉兰收率为42。

    www.chemyq.com

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定