benzoyl

1.Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%.

以苯甲氯为原,化,还原,环合等反应合成左旋西替利嗪酸,反应总收率为8.05%。

2.Benzoyl peroxide is a type of medicine known as a keratolytic. Thismeans that it works by breaking down keratin, a protein which formspart of the skin structure.

过氧化笨甲是一角质层分离的药物.这意味着它的工作方式是通过毁掉组成皮肤结构的角蛋白.