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

方法以无水哌嗪为起始原料,经化、还原、胺化、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.

综述了化作、胺作、酸化作、化作、共价交联作等食品蛋白质的化学改性技术及方法。

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始原料,经水解、乙化、环碳酸酯化、氧化、脱碳酸酯化、化、环氨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.

通过付氏化反应引入乙，接着溴化、胺化，得到标题树脂。该法避免了使氯甲醚。