METHODS Terazosin hydrochloride was synthesized from anhydro-piperazine via acylation,reduction,amination,salification etc.
方法
无水哌嗪为起始原料,经酰
、还原、胺、成盐等反应制得盐酸特
唑嗪。
；酰作
词
作
;;METHODS Terazosin hydrochloride was synthesized from anhydro-piperazine via acylation,reduction,amination,salification etc.
方法无水哌嗪为起始原料,经酰、还原、胺、成盐等反应制得盐酸特唑嗪。
The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.
综述了酰作、去酰胺作、磷酸作、糖基作、共价交联作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
霉素为起始原料,经水解、乙酰、环碳酸酯、氧、脱碳酸酯、酰、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.
通过付氏酰基反应引入乙酰基，接着溴、胺，得到标题树脂。该法避免了使氯甲醚。
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