エメダスチン 化学特性,用途語,生産方法
用途
ヒスタミンH 拮抗薬アレルギー性鼻炎,蕁麻疹,アトピー性皮膚炎
効能
抗アレルギー薬, H1受容体拮抗薬
使用
Antihistaminic, H1-receptor; asthma prophylactic;
anti-allergic.
定義
ChEBI: 1-Methyl-1,4-diazepane in which the hydrogen attached to the nitrogen at position 4 is substituted by a 1-(2-ethoxyethyl)-1H-benzimidazol-2-yl group. A relatively selective histamine H1 antagonist, it is used as the
ifumatate salt for allergic rhinitis, urticaria, and pruritic skin disorders, and in eyedrops for the symptomatic relief of allergic conjuntivitis.
臨床応用
Emedastine also is a newer antihistamine used topically in the eye for conjunctivitis. It has
very high H1 receptor selectivity characteristics, and it is structurally related to the
benzimidazoles, such as astemizole. Inhibition of mast cell release of inflammatory mediators
has been noted.
エメダスチン 上流と下流の製品情報
原材料
準備製品