optical isomer

Chiral resolution of optical isomers by enzyme catalytic reaction;

酶催化手性拆分旋光异构体

For one of chiral carton atoms in the Fischer projection of optical isomer,if the in-finitesimal atom is on the horizontal line or venical line,as long as obsorve the arranging order of the other three atoms or groups on the same plane as it is,you can judge out it's configuration.

对于一个旋光异构体的费什尔投影式中任一手性碳原子来说,若最小的原子在水平线或在垂线上,只要看其三个原子或基团在水平面上的走向,即可判断出其构型。

CPU86017 and its enantiomers inhibit abnormal gene expression of calcineurin and NFκB in rat cardiomyopathy induced by L-thyroxin;

CPU86017及其旋光异构体对L-甲状腺素致大鼠心肌病异常的calcineurin和NFκB基因表达的抑制作用(英文)

And the advamtoges of TLC nethods to resolute enantiomers have been discussed.

本文叙述了用薄层色谱技术分离旋光异构体的方法,对薄层色谱所用的手性固定相和手性添加剂进行了较详细的讨论。

To investigate the effects of nature and concentration of chiral additives on the separation of promethazine enantiomers, the capillary zone electrophoresis method was used.

研究用不同的手性选择剂拆分异丙嗪旋光异构体 。

Can it be resolved into optical isomers?

这能离析为旋光异构体吗？

Comparative Effects and Potential Mechanisms of Phencynonate Hydrochloride and Its Optical Isomers on N-methyl-D-aspartate-Induced Neurotoxicity;

盐酸苯环壬酯及其旋光异构体对NMDA神经毒性的保护效应及其作用机制

Deduce of Calculate Formula of Number of Enantiomer to Imply m(m>1)(the hand carbon atom) to Open Chain Type Compound

含有m(m>1)个相同C~*的开链型化合物的旋光异构体数目的计算公式的推导

Such molecules are known as enantiomorphs or optical isomers.

这种分子被称为对映结构体或旋光异物体。

Determination of laevoicomer in Oxaliplatin by HPLC

HPLC测定奥沙利铂中的左旋异构体

Synthesis of the levoisomer of modafinil

莫达非尼左旋异构体的合成工艺研究

Determination of dextroisomer in Lamivudine by HPLC

HPLC测定拉米夫定中的右旋异构体

The racemate is optically inactive.

外消旋体是不旋光的。

Determination of(+)-isomer in Levofloxacin materials by HPLC

HPLC测定左氧氟沙星原料中的右旋异构体

Rotation-invariant 3-D Object Recognition Based on Structured Illumination;

基于结构光编码的旋转不变三维物体识别

double heterostructure semiconductor laser

双异质结构半导体激光器

At the photostationary state the quantities of cis isomers are about 92%.

在光稳定态 ,顺式异构体的量约为 92 %。

Anisotropic Photonic Crystals with Diamond Lattice

各向异性金刚石结构的光子晶体(英文)

Determination of ergosterol and the photochemical isomers of vitamin D_2 by HPLC-ELSD

HPLC—ELSD法测定麦角固醇和光化学异构体

Studies on Spin-polarized Transport Properties in a Fractal Semiconductor Multilayers Heterostructures

分形半导体多层异质结构中的自旋极化输运特性研究

Analysis of optical impurity of ephedrine levorotatory by capillary electrophoresis

毛细管电泳法检查左旋麻黄碱中对映异构体杂质的研究

Novel Porphyrin Photosensitizers:Spatial Structure and Photosensitivity of Two Kinds of Isomer

新型卟啉光敏剂:同分异构体空间结构与光敏活性

THE EFFECT OF ISOMERS OF Benzens hexachloride (BHC) ON PHOTOSYNTHETIC EVOLUTION OF OXYGEN IN GREEN ALGAE

六六六异构体对绿藻光合放氧的影响(简报)