racemate

Method of Preparation in Chiral Compound 's Racemate of Amino Acids

含氨基酸的手性化合物外消旋体的制取方法

Furthermore , the research on the chiral drugs has significance of evaluating the racemate drug in clinical application .

还可以少走弯路，加快研发进度。此外，开展手性研究对正确评价外消旋体药物，指导临床合理用药也具有重要的意义。

They are all chiral molecules and belong in the racemate .

它们都是手性分子，属于外消旋体。

Pharmacological interactions between the enantiomers may happen when a chiral drug was used as its racemate .

当手性药物以外消旋体供药用时，其对映体间就可能发生药效学和药代动力学的相互作用。

Resolution of Racemate by the Hydrolysis with Enzyme

酶法水解在消旋体拆分中的应用

Aminoacylase Catalyzed Optical Resolution of Phenylalanine Racemate

苯丙氨酸光学异构体的酶法拆分

Recent research progresses of method of preparation in chiral compound 's racemate of amino acids were reviewed in this paper , the possible development future of it was predicted .

综述了近年来含氨基酸的手性化合物外消旋体的制取方法，并展望了其研究发展的前景。

Comparison of Brain Recovery Drugs and Ephedrine in the Effect on Neural Plasticity after Cerebral Anoxia and Ischemia in Neonatal Rats ; Metamfetamine racemate

麻黄碱与脑康复药物对新生大鼠脑缺氧缺血后神经可塑性影响的比较研究

The racemate is optically inactive .

外消旋体是不旋光的。

The investigation was taken on involving stereoselective degradation of ethofumesate enantiomers in Kentucky bluegrass and tall fescue after foliar treatment with racemate .

草地早熟禾和高羊茅两种草坪草经茎叶喷雾外消旋乙氧呋草黄后，定期采集、处理，分析其体内该手性化合物对映体的选择性降解情况。

: A mathematical model was developed for immobilized enzyme catalyzed kinetic resolution of racemate in organic solvent in a fixed-bed reactor where the enzyme-catalyzed reaction was coupled with the intraparticle diffusion , external mass transfer and axial dispersion .

建立了有机相填充床反应器内多孔载体固定化酶催化反应拆分手性化合物的非定态动力学模型，该模型考虑了内扩散、外膜传质和轴向弥散的影响。

Although the S ( + ) - enantiomer of ibuprofen is the eutomer with respect to inhibition of prostaglandin formation , the marketed products containing ibuprofen are almost all supplied as the racemate .

虽然许多体内外试验结果都表明，S（+）-布洛芬作为优对映体在抑制前列腺素生成上优于R（-）-布洛芬，然而，市售的产品中仍多数为消旋体形式。

Results indicated that the ( + ) - enantiomer showed significantly higher activity on cucumber and sorghum fresh weight inhibition than that of the ( - ) - enantiomer , and also higher than that of the racemate at the same rate .

结果表明，单一左右旋对映体和等量的外消旋处理的高梁和黄瓜鲜重抑制作用差异显著，右旋体活性明显高于左旋体，也明显高于等量的外消旋体。

Pantoprazole , a chiral benzimidazole sulfoxide derivative , is an irreversible proton pump inhibitor which is used clinically as racemate in the treatment of reflux esophagitis , Zollinger-Ellison syndrome , peptic ulcers , and other acid-related , hypersecretory gastrointestinal disorders .

选择性长效质子泵抑制剂泮托拉唑，主要用于治疗胃、十二指肠溃疡和反流性食管炎等胃肠道高分泌疾病，其结构中含有一手性中心硫原子，临床现在以消旋体形式给药。