拮抗剂

Astemizole is H1-receptor antagonist, which is used to treat allergic disorder such as uredo and allergic rhinitis etc.

阿司咪唑为H1受体拮抗剂,主要用于荨麻疹、过敏性鼻炎等变态反应性疾病的治疗。

According to the ethylene diamine moiety in the structure of some calcium antagonists,we designed and synthesized 5 unreported phenoxybenzamine derivatives.

利用中氯乙基的活性，合一些钙拮抗剂含乙二的特征，设计合成了5个衍生物。