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- Conclusion: The title compounds with cyclopropyl and alky substituents have antifungal activities,and the antifungal activity decreases as the alkyl side chains getting longer. 结论:引入环丙基和烷基侧链的目标化合物都具有抗真菌活性,随着烷基侧链增长,目标化合物的活性降低。
- The conclusion of this experiment income is that the main chain of copolyimides with long alkyl side chain, linear, symmetric and rigid core structures are favorable for generating high pretilt angel. 本实验所得之结论为：线性的、对称的及刚硬的聚醯亚胺主链结构在导入长烷基侧链后会有较稳定的配向性，且长烷基侧链愈长也较有机会得到高预倾角。
- A modified method of free radical alkylation has been using for synthesizing of quinone derivatives with an alkyl side chain variation. 应用经过改进的自由基烷基化新方法,合成了一系列的具有长侧链结构的苯醌类化合物。
- Keywords Comblike polymers;Alkyl side chains;Conformational transition;FT-IR spectroscopy; 梳状高分子;烷基链;结构转变;红外光谱;
- Alkyl side chains 烷基链
- SIDE CHAIN DEGRADATION OF BS BY MYCOBACTERIUM SP. 分支杆菌降解大豆甾醇侧链的发酵研究。
- Research and Development of Side Chain. 侧链液晶高分子研究进展。
- Some new polymeric colorants,polyfluro alkyl esters of polymeric phosphonitrilic acid with azo dyes in the side chain,were prepared in the presence of pyridine. 首次将偶氮染料和聚合膦腈酸多氟烷基取代酯相结合，合成了一类具有阻燃、疏水憎油等特性的功能聚合物。
- The results indicated that the main reactions of cumene cracking were dealkylation and protolytic cracking of alkyl side chain.Benzene was mainly formed by the dealkylation reaction. 结果表明，异丙苯裂化中的主要反应为脱烷基反应和侧链质子化裂化反应，苯主要来自异丙苯的脱烷基反应；
- There are also receptors for other residues on the carbohydrate side chains, both in liver and other organs. 无论是肝或是其它器官中，还存在碳水化合物侧链的其它残基的受体。
- Glycoprotein A conjugated protein formed by the combination of a protein with carbohydrate side chains. 糖蛋白：是将蛋白与糖基侧链结合形成的一种结合蛋白。
- Please group amino acids according to the nature of their side chains: hydrophobic, hydrophilic, polar and nonpolar. 请依据氨基酸支链的本质来分类：疏水性、亲水性、极性与非极性。
- The side chains of o xylene were chlorinated in presence of the catalyst N,N dimethylformamide . 以邻二甲苯为原料,在催化剂二甲基甲酰胺存在下进行侧链氯化反应。
- There are also receptors for other residues on the carbohydrate side chains , both in liver and other organs. 无论是肝或是其它器官中，还存在碳水化合物侧链的其它残基的受体。
- Based on this monomer, several novel polyimides bearing side chains composed of cyano-biphenyl mesogenic end groups and hexylene spacer were prepared. 合成了一种含氰基联苯氧基侧链的二元胺单体,然后通过两步法热酰亚胺化工艺制备了新型的含氰基联苯基团侧链的聚酰亚胺。
- The amphiphilic ionomers based on (n-Butyl acrylate-acrylic acid) precursors with uniform polyoxyethylene (PEO) side chains were synthesized. 摘要用聚环氧乙烷大单体与丙烯酸丁酯、丙烯酸共聚，合成了三元接枝共聚物。
- Ethyl demethylaminothiazolyloximate is one of the important medical intermediates,which forms side chains of semisynthetic cephalosporins. 去甲氨噻肟酸乙酯是合成头孢菌素类抗生素的重要中间体之一。
- The polymer exhibits liquid crystalline behaviour although the mesogenic side chains are directly fixed to the polymethacrylate backbone. 分别用基团转移聚合和自由基聚合的方法，合成了一种新的带联苯-西佛碱液晶基元的无间隔段侧链型液晶高分子。
- One of the most important plant plycoproteins is extensin, a structural component of cell walls, in which the side chains are tetrasaccharides of arabinose. 伸展蛋白是一种最重要的植物糖蛋白，它是一种细胞壁的组分，其侧链是阿拉伯四聚糖。
- Some novel copolyethers containing azo benzene chromophors as side chains have been synthesized by a nucleophilic reaction of various azo dyes with polyepichlorohydrin. 研究了由对硝基苯基偶氮苯类染料与聚环氧氯丙烷经大分子反应合成的含偶氮苯侧基的共聚醚的二阶非线性光学特性。
