Methods : Benzocaine(BENZO) was synthesized from p-nitrobenzoic acid via two steps through esterifying and reduction. 方法:以对硝基苯甲酸为起始原料,经酯化,还原两步合成苯佐卡因(BENZO)。
These creams contain high doses of local anesthetics including lidocaine, tetracaine, benzocaine, and prilocaine. 这些麻醉剂含有高剂量的局麻药,包括利多卡因、丁卡因、苯佐卡因(BENZO)、丙胺卡因。
Objective : To improve the preparation of benzocaine. 目的:对苯佐卡因(BENZO)的合成工艺进行探索。
The slopes of the standard curve of benzocaine and paracetamol on HPLC almost had no change. 在HPLC上,随着流动相背景的变化,苯佐卡因(BENZO)和对乙酰氨基酚的斜率几乎无变化。
The clinical study of benzocaine paste 苯佐卡因(BENZO)糊剂治疗口腔溃疡的临床研究