手性源,chiral pool
1)chiral pool手性源
1.Synthesis of (+)-2R,2"S-thiodisuccinic acid with L-aspartate as achiral pool以L-天冬氨酸为手性源定向合成(+)-2R,2"S-硫代二琥珀酸
2.In the modern organic synthesis, it is an important method to synthesize optical pure compounds starting from the appropriatechiral pools.在当代的有机合成中，采用适当的手性源来合成光学纯的化合物是一种重要的方法。
3.Application of asymmetric alkylation in the synthesis of pharmaceuticals and bioactive compounds is reviewed categorized bychiral pool,chiral auxiliary and chiral catalysis.该文从合成光学活性化合物的3种手性诱导方式——手性源诱导的不对称反应、手性助剂诱导的不对称反应及不对称催化反应来介绍近年来不对称烷基化反应在药物及生物活性化合物合成中的应用。
英文短句/例句
1.Synthesis of Polymer CSP from α-Phenylethylamine以α-苯乙胺为手性源合成聚合物手性固定相
2.Synthesis and Application of Chiral N,P-Ligand Derived from L-Proline以L-脯氨酸为手性源的氮膦配体的合成与应用
3.Synthesis of Chiral Anthracene Derivatives with a Chiral Source of (S)-(-)-α-Methyl Benzylamine以(S)-(-)-α-甲基苄胺为手性源的蒽类衍生物的合成
4.The selection of operation opportunity and way in iatrogenic injuries of bile duct.医源性胆管损伤的手术时机与手术方式的选择
5.Preoperative Factors Influence Outcome after Surgery for Non-biliary Severe Acute Pancreatits;影响非胆源性重症急性胰腺炎手术预后的因素
6.Perioperative Management of 125 Patients with Appendicitis-peritonitis;阑尾源性弥漫性腹膜炎125例围手术期处理
7.Study on the Operation Opportunity of Severe Acute Biliary Pancreatitis急性胆源性胰腺炎外科手术时机的探讨
8.Analysis of surgical treatment for 79 cases of recurrent odontogenic keratocyst手术治疗复发性牙源性角化囊肿79例回顾分析
9.Genetic Diversity Assessment of Saccharum spontaneum L. Native to Guangdong Area with Agronomic Traits广东割手密资源农艺性状遗传多样性评价
10.Clinical Study of the Protective Effect of Exogenous Creatine Phosphate on Ischemic Myocardium during Open Heart Surgery心脏直视手术外源性磷酸肌酸的心肌保护效果
11.Synthetic forces putting suitable strain on scleral buckle for rhegmatogenous retinal detachment of posterior pole area合力外加压手术治疗后极部孔源性视网膜脱离
12.The Clinical Analysis of Reoperation of Rhegmatogenous Retinal Detachment;孔源性视网膜脱离再手术病例的临床分析
13.External Characteristic Control of SMAW Inverter Power Based on DSP;基于DSP的手弧焊逆变电源外特性控制技术
14.Study of Creative methods about Natural Resources in Landscape Design;景观设计中对自然资源的创造性手法的研究
15.The Clinical Research of the Treatment of Cervicogenic Headache Through the Li-Ji-Tong-Mai Manipulation理脊通脉手法治疗颈源性头痛的临床研究
16.The clinical analysis of 90 cases patients with the spinal mimic coronary artery disease syndrome by manipulative treatment.手法治疗脊源性类冠心病90例临床分析
17.The clinical analysis of Scapulohumeral periarthritis of cervical spondylosis type through Longshi Manipulation treatment龙氏正骨手法治疗颈源性肩周炎疗效分析
18.Clinical Analysis of 23 Cases of Severe Hand,Foot and Mouth Disease with Neurogenic Pulmonary Edema in Fuyang City阜阳市重症手足口病致神经源性肺水肿23例
相关短句/例句
chiral source手性源
1.Investigation inchiral source,chiral pool and the chiral intermediates of pesticides;手性源、手性池和手性农药中间体的开发研究
2.Asymmetric synthesis is an important way to prepare chiral materials and it needs introducechiral source into the reaction system and α-amino acid has become the most important category in the naturalchiral sources.不对称合成是获得手性物质的重要方法之一,而要实现不对称合成必须得向反应体系中引入手性源。
3)chirality origin手性起源
1.Asymmetric autocatalysis combined with chirality amplification has been made the new concept inchirality origin.不对称自催化反应结合手性放大作用,使人们对手性起源有了新的认识。
4)novel chiral source新手性源
5)chiral pool[化]手性源
6)surgically induced astigmatism手术源性散光
1.Visual acuity,surgically induced astigmatism(SIA) and corneal topography were examined 1 day,1week,1 month and 3 months postoperatively.检查术前、术后1d;1wk;1mo和3mo的视力、手术源性散光和角膜地形图。
2.Visual acuity,surgically induced astigmatism(SIA)and corneal topography were examined preoperatively and at 1 day,1 week,and 1 month and 3 months postoperatively.检查术前、术后1d、1周、1个月和3个月视力、手术源性散光(surgically induced astigmatism,SIA)和角膜地形图。
延伸阅读
肺源性肥大性骨关节病肺源性肥大性骨关节病趾以四肢骨弥漫性骨膜增生为主的综合征。原因不明。主要表现为杵状指(趾)，四肢骨增粗、疼痛，关节肿痛、积液。本病多继发于慢性肺部病变。X线可见四肢骨有分层状骨膜下新生骨。治疗应去除原发病。
