Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%.
以
酰氯为原料,经酰
,还原,环合等反应合
左旋西替利嗪
酸,反应总收率为8.05%。
酰酰]酰氯；[医]氯酰Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%.
以酰氯为原料,经酰,还原,环合等反应合左旋西替利嗪酸,反应总收率为8.05%。
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.
过氧笨酰是一种促使角质层分离的药物.这意味着它的工作方式是通过毁掉组
结构的角蛋白.
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