bromopyramine

中文翻译溴吡拉敏

同义词释义

1)bromopyramine,溴吡拉敏

2)Pirralkonium Bromide,吡拉溴铵

3)synopen,氯吡拉敏

4)mepyramine,美吡拉敏

5)epi-galanthamine hydrobromide,氢溴酸力克拉敏

6)3-bromopyridine,3-溴吡啶

The key intermediate 3-methylaminopiperidine was synthesized from 3-bromopyridine with catalyst via ammonolysis and hydrogenization.

以3-溴吡啶为原料,在催化剂作用下经氨解、加氢还原制备关键中间体3-甲胺基哌啶,并考察加氢过程中催化剂类型和反应温度的影响,再以甲氧环合酯(1-环丙基-6,7-二氟-8-甲氧基-1,4二氢-4-氧代喹啉-3-羧酸乙酯)为起始物,在乙酐中与硼酸螯合,并与3-甲胺基哌啶缩合,最后水解制备巴洛沙星。