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- Suitable choice of monomers and synthetic routes can yield linear copolymers in which the monomer units alternate. 选择适当的单体和合成路线，能够制得单体单元交替排列的线型共聚物。
- The varieties,synthetic routes and properties of higher fatty amines were simply introduced. 简要介绍高级脂肪胺的种类、合成路线及性能。
- In this article, an overvie w of flame resistant polyols is given, and also the typical synthetic routes. 本文对各种类型多元醇的制备路线进行了总结,并介绍了几种具有代表性的合成方法。
- Through the graph form to explain synthetic routes of Faropenm and its intermediates describe in literature. 通过图表的形式阐述文献关于法罗培南及其中间体的合成。
- Aim To develop a new synthetic route to salmeterol. 目的研究开发平喘药沙美特罗的新合成路线。
- Fenoprofen calcium was synthesized from m phenoxyacetophenone or m phoxybenzyl alcohol via various synthetic routes. 由间苯氧基苯乙酮和间苯氧基苄醇经不同的路线合成了苯氧布洛芬钙。
- Compound 4 represents the an unprecedented synthetic routes towards the design of functional porous materials based on POMs as function units. 化合物4 具有一种新颖的柱撑层状的开放骨架结构,这也是第一个包含多酸建筑单元的功能性多孔杂化材料。
- Compared with the known synthetic routes for pyrrolidine derivatives, our method shows impressive efficiency and high stereoselectivity. 该方法可以同时构建三个手性中心，高度立体选择性地合成syn-anti相对构型的3-(1-羟烷基)-吡咯烷酮。
- If one of target molecules can be synthesized in some synthetic routes, we must follow the principles to make the choice. 如果在合成某一个目标分子时有几条合成路线,则应按照一定的原则来进行选择。
- We generalized the synthetic routes of pemetrexed disodium through the graph form basing on different materials or intermediates. 本文根据不同的原料和中间体,通过图表形式归纳了培美曲塞二钠的合成路线。
- Rinds of synthetic routes of zopiclone were expressed by graphics,brief and to the point,It is convenient to study and exploit. 通过图解方式表达了佐匹克隆的多种合成路线，简明、扼要，便于研究和开发。
- To our knowledge, the development of homogeneous Ziegler-Natta catalysts has provided synthetic routes to polymers having novel structures. 众所周知，均相齐格勒-那塔催化剂的发展，赋予了聚合物新颖的结构。
- In this paper, the synthesis of various carbocyclic nucleosides is reviewed and different synthetic routes are analyzed briefly. 综述了近年来各类碳环核苷的合成研究进展，并对不同合成路线作了简要分析和评论。
- Aim To design a new synthetic route of cefoperazone sodium. 目的设计新的头孢哌酮钠的合成路线。
- Objective:To establish a low-cost synthetic route of thymopentin. 目的:研究免疫增强剂胸腺五肽的合成路线,以降低合成成本。
- Objective:To improve synthetic route of simvastatin. 目的:合成降脂药辛伐他汀。
- Complete protected Arg-Gly-Asp (RGD) tripeptide, Boc-Arg(Tos)-Gly-Asp(OcHex)-OBzl (TM), was synthesized via two synthetic routes and with different coupling reagents. 以两条路线、多种偶联试剂 (DCC ;EDCI ;CDI ;EEDQ)合成了全保护三肽Arg Gly Asp (RGD) .
- Different synthetic routes of squaric acid(3,4 dihydroxy cyclobutene 1,2 dione) are summarized . The limitations and advantages of particular routes are discussed. 介绍了方酸 (3 ,4 二羟基 3 环丁烯 1,2 二酮 )的各种合成方法 ,评述了有机化学、电化学、生物发酵等方法合成方酸的进展及应用前景。
- The importance of synthesis for title compound was discussed and we choose the best way by comparing all synthetic routes for alkylcyclohexyl benzoic acid and alkylphenol. 讨论其合成重要性，比较烷基环己基苯甲酸和烷基酚的多种合成步骤中存在的优缺点，选择最佳合成方案。
- Some methods of synthesizing 4A ziolite and their operational conditions were described, various synthetic routes were estimated and kaolin process was recommended. 介绍了4A沸石合成的几种方法及操作条件,并对各种路线进行了评价,推荐使用高岭土法。
