METHODS Terazosin hydrochloride was synthesized from anhydro-piperazine via acylation,reduction,amination,salification etc.
方法以无水哌嗪为起,经、还、胺、成盐等反应制得盐酸特拉唑嗪。
METHODS Terazosin hydrochloride was synthesized from anhydro-piperazine via acylation,reduction,amination,salification etc.
方法以无水哌嗪为起,经、还、胺、成盐等反应制得盐酸特拉唑嗪。
The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.
综述了作用、去胺作用、磷酸作用、糖基作用、共价交联作用等食品蛋白质的学改性技术及方法。
Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.
方法以克拉霉素为起,经水解、乙、环碳酸酯、氧、脱碳酸酯、、环氨基甲酸酯和环合等反应合成目标合物。
The title resin has been prepared by Friedel-Crafts acylation followed by bromination and amination.The method avoids the utilization of cancerogenic chloromethyl methyl ether.
通过付氏基反应引入乙基,接着溴、胺,得到标题树脂。该法避免了使用氯甲醚。
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