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映体

网络diastereomer; entipode; Diastereomers Diastereomers

映体

映体

diastereomer

...者说通过任何操作都无法重合的立体异构分子称为非对映体(diastereomer)。

entipode

...构体，D 型互为立体异构体，是一对对右旋对映体（entipode）具有对映体的结构又称手性结构单糖

Diastereomers Diastereomers

彼此不成镜像关系的立体异构体叫做非对映体（（Diastereomers Diastereomers））。非对映体之间虽然互为旋光异构体， …

1

The results indicate that this method is rapid , simple, accurate and suitable for the chiral separation of pitvatin calcium enantiomers .

实验结果表明该方法可用于匹伐他汀钙对映体的分离，具有快速、便捷、准确性好等优点。

2

OBJECTIVE : A stereoselective high performance liquid chromatography (HPLC) was established to determine warfarin enantiomers in human plasma .

目的：建立血浆中华法林对映体浓度的立体选择性高效液相色谱法。

3

It was the first report about the enantioselective behavior of the triadimenol enantiomers in the plant .

这是关于三唑醇手性农药对映体在植物体中的选择性行为的首次报道。

4

So enantiomeric separation and determination in the analytic chemistry was considered as one of the most difficult work .

因此对映体的拆分和测定在分离科学上被认为是最困难的工作之一。

6

Peptide nucleic acids (PNA) are used as a model for a precursor of RNA in experiments that examine enantiomeric cross-inhibition.

肽核酸（记者支林飞）被用来作为一种模式的前兆 RNA 的实验研究对映体跨抑制。

7

As the selective biodegradation and bioaccumulation, chiral pesticides have special fates in environment .

手性农药由于其对映体选择性，在环境中具有特殊的归宿。

10

11

The compounds of the invention are mixtures of diastereomers, or individual diastereomers * up these mixtures .

本发明化合物是非对映体的混合物或构成这些混合物的单一非对映体。

12

CONCLUSION It is feasible for enantioselective separation of propranolol enantiomers under appropriate chiral extractions.

结论合适的萃取条件下能够实现普萘洛尔对映体的手性分离。

13

The present invention may be used in simple polar organic phase mode to resolve the medicine antimer of zolmitriptan, lamivudine, etc.

本发明可在简单的极性有机相模式下拆分佐米曲坦和拉米夫定等药物对映体。

14

Chiral , single enantiomer pharmaceuticals have become increasingly more important .

手性，单一对映体药物已成为越来越重要。

19

Thorough study of enantiomer of asymmetric drugs will exert great influence on rational use of asymmetric drugs .

手性药物对映体的深入研究，将对临床合理应用手性药物产生深远的影响。

20

21

Celiprolol enantiomer was resolved directly by using normal phase HPLC with urea derivative as chiral stationary phase (CSP).

用脲衍生物型手性固定相直接拆分了药物对映体噻利洛尔。

22

A chiral HPLC method is used for quantitative determination of the enantiomer of CHENICAL-X.

手性高效液相色谱法用于对 CHENICAL-X 的对映体的定量测定。

23

OBJECTIVE : To discuss the selectivity of enantiomer of clinically used asymmetric drugs .

目的：探讨临床应用手性药物的对映体选择性问题。

24

This approach to carbonyl compounds also allows the synthesis of either optical antipodes .

这个一氧化碳合成方法也可以制备任何一个旋光对映体。

25

Now, the most important thing is to obtain one of the chiral drug enantiomers .

因此，获得单一对映体的药物成为一项重要的工作。

27

The enantiomeric excess (ee ) of products are determined by HPLC using a chiracel OD-H column .

利用手性 OD-H 柱，经高效液相色谱仪测得产物的对映体过量值（ee ）。

28

The development progress of the application of cyclodextrin in enantioseparation was reviewed .

综述了环糊精在对映体分离中的研究进展。

29

The concentration ratio of S to R (1 . 46) was obtained in the aqueous phase by hollow fiber membrane extraction .

通过多级手性萃取，出口水相普萘洛尔对映体浓度比值约为 1 .

30

Theretention times of pemetrexed disodium and its dextro isomerwere 8 . 7 and . min, respectively.

培美曲塞二钠及其右旋对映体的保留时间分别为 8.7 和。

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