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氯雷他定、西替利嗪,哪个更好?为什么西替利嗪的处方量排第一?
比如,在写本文时,我就特别想弄清楚氯雷他定(Loratadine)这个名字的由来。 通过检索发现,先灵公司早在1963年就研发出一种抗组胺药,叫做Azatadine(阿扎他定),它的分子结构如下: 1980年,药研人员在Azatadine的结构上加入了氯基和羧甲基酯,最终开发出第 ...
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