データを補完しています。しばらくしてからページを更新すると最新の内容を表示できます
100299-08-9Cc1cccn2c(=O)c(-c3nnn[n-]3)cnc12.[K+]NMMVKSMGBDRONO-UHFFFAOYSA-N100299-08-9DTXSID7046623CHEMBL1201050化学的特性Crystalline Solid
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
用途化学伝達物質遊離抑制薬気管支喘息に適応
説明Pemirolast potassium is a new potent antiallergic mast cell stabilizer with a similar mechanism to sodium cromoglycate. Its main indication is bronchial asthma. Another indication under investigation is as a gastroprotective agent.
使用Pemirolast potassium (BMY 26517) is a histamine H1 antagonist and mast cell stabilizer that acts as an antiallergic agent
一般的な説明Pemirolast potassium, 9-methyl-3-(1H-tetrazol-5-yl)-4Hpyrido[1, 2- ]pyrimidin-4-one potassium (Alamast), is ayellow, water-soluble powder. It can be considered an analogof one portion of the cromolyn structure in which thecarboxyl group has been replaced with an isosteric tetrazolemoiety. Pemirolast is indicated for the prevention ofitching of the eye caused by allergic conjunctivitis. Thecommercial preparation is available as a 0.1% sterile ophthalmicsolution for topical administration to the eyes.Each milliliter of this solution contains 1 mg of pemirolastpotassium, as well as the preservative lauralkonium chloride(0.005%), and glycerin, phosphate buffers,and sodium hydroxide to maintain a solution pH of8.0. The solution has an osmolality of 240 mOsm/L. Therecommended dose is 1 to 2 drops instilled into each affectedeye 4 times a day. This drug product is for ocularadministration only and not for injection or oral use andshould be used with caution during pregnancy or whilenursing.
読み込み中…