差向异构体,epimer
1)epimer['epim?]差向异构体
1.Simultaneous determination of epimer of glycyrrhizic acid in Radix Glycyrrhizae by RP-HPLC;RP-HPLC法测定甘草中甘草酸差向异构体的含量
2.NMR studies on the two epimers of budesonide布地奈德差向异构体核磁共振的研究
3.It elaborates the definitions of epimer and epimerization, states the applications of epimerization in medicine and pesticide,and points out its expansive prospect .阐述了差向异构体和差向异构化的定义。
英文短句/例句

1.NMR studies on the two epimers of budesonide布地奈德差向异构体核磁共振的研究
2.A Comparison of the Distribution of Two Glycyrrhizic Acid Epimers in Rat Tissues;甘草酸的两种差向异构体在大鼠体内的分布比较研究
3.partial epimerization部分差向(立体)异构化作用
4.Proteome and Its Experimental System from Leaves of Populus Cathayana under Salt Stress by Two-dimensional Gel Electrophoresis;盐胁迫下青杨叶片蛋白质组的双向电泳体系构建与差异表达
5.The Inter-generational Differences in Value Orientation of "after 60" and "after 80" Group“60后”与“80后”群体价值取向代际差异
6.Modern University Students Structure Differences and Construction Trends in Political Culture;当代大学生政治文化的结构差异及构建趋向
7.The Structural Difference of Financial System and Global Imbalance;金融体系的结构差异与国际收支失衡
8.Students Individual Differences: The Research Method and Basic Structure;学生个体差异:研究方法与基本结构
9.The Present Situation of Course System for College Student s Humanistic Quality and the Set-up of Different Course System;人文素质类课程体系现状及差异体系的建构
10.The Middle School Physics Teaching Research Facing All the Students and Considering Their Differences;面向全体、照顾差异的中学物理教学探索
11.A Study of the Difference of Behavioral Orientation of Various Groups of Workers and Staff in SOEs;国有企业不同职工群体的行为取向差异研究
12.A Study of Individual Difference on Organizational Citizenship Behavior as In-role Orientation基于角色内取向的组织公民行为个体差异研究
13.Anisotropic Photonic Crystals with Diamond Lattice各向异性金刚石结构的光子晶体(英文)
14.Disscussion on Difference Between Software System Structure B/S and C/S;浅论C/S和B/S软件系统体系结构的差异
15.The realization of Chinese-English Mental Modal Differences in Theme-Rheme Structure;汉英思维模式差异在主、述位结构中的体现
16.The Differences of Ba-construction s Distribution and Pragmatic Function in Different Styles;"把"字句在不同语体中的分布、结构、语用差异考察
17.A Casual Analysis on Differences of Curricular Structures of P.E. Speciality in Higher Institutions between China and Japan;中日高校体育教育专业课程结构外差异析因
18.The Structure Difference of N_2 and CO_2 Injection Foamed Cables and Its Impact on the Performance of the CablesN_2和CO_2气体发泡电缆的结构差异对性能的影响
相关短句/例句

epimers差向异构体
1.Sitafloxacin epimers were separated by capillary zone electrophoresis using γ-cyclodextrin(γ-CD) and D-phenylalanine(D-Phe) as chiral selector.以γ-环糊精和D-苯丙氨酸为手性选择剂,采用毛细管区带电泳成功地分离了新型抗菌素西他沙星差向异构体
2.Under building a optimal HPLC condition,the epimers can be seperated well and can be studied by MS,LC-MS and NMR.双氢青蒿素在有机溶媒中存在α与β差向异构体的转化过程。
3.Methods: An optioned HPLC condition has developed for separation of the epimers, column; Kromasil C18 (250 mm ×4.目的:对双氢青蒿素β型差向异构体向α型转化过程进行分析。
3)anomer端基差向异构体
4)anomers正位差向异构体
5)epimeride差向异构
1.AIM To study the structures of the epimerides of cycloclausenamide.目的 研究桥环黄皮酰胺差向异构体的结构。
6)anomer端基(差向)异构体,异头物
延伸阅读

端基差向异构体分子式:CAS号:性质:含多个手性碳原子的旋光异构体中,只有C1手性碳原子的构型相反,而其他手性碳原子的构型完全相同的,即为端基差向异构体,又称异头物。此术语主要用于糖化学中,表示单糖的环状结构半缩醛或缩醛碳上的两个差向异构体。例如D-(+)-葡萄糖通过开链式端基差向异构化转变为α-和β-端基差向异构体: