acylation

METHODS Terazosin hydrochloride was synthesized from anhydro-piperazine via acylation,reduction,amination,salification etc.

法以无水哌嗪为起始原料,经化、还原、化、成等反应制得酸特拉唑嗪。

The chemical modification methods of food proteins are summarized,including acylation,deamidation,phosphorylation,glycosylation,covalent cross-linking effect etc.

综述了化用、去用、磷酸化用、糖基化用、共价交联用等食品蛋白质的化学改性技术及法。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

法以克拉霉素为起始原料,经水解、乙化、环碳酸酯化、氧化、脱碳酸酯化、化、环氨基甲酸酯化和环合等反应合成目标化合物。

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.

通过付氏基化反应引入乙基，接着溴化、化，得到标题树脂。该法避免了使用氯甲醚。

Acylation activity of hydroxyl groups in methyl cholicate has been determined by the use of methacryloyl chloride, methacryloyl anhydride and methacrylic acid as the acylating agents.

以甲基丙烯氯、甲基丙烯酸酐和甲基丙烯酸化剂，研究了胆酸甲酯分子中羟基的反应活性。