SC 57461
423169-68-0CN(CCCOc1ccc(Cc2ccccc2)cc1)CCC(=O)O.ClSBBJJLDNKNNWFJ-UHFFFAOYSA-Na leukotriene A4 hydrolase inhibitor; structure given in first source
423169-68-0DTXSID801018101CHEMBL543405化学的特性White 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。
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
用途LTA4 加水分解酵素の強力で選択的な阻害剤です。COX-1, COX-2, LTC4 生成酵素、5- リポキ シゲナーゼなどのアラキドン酸カスケードの酵素類は阻害しません。全血中の LTB4 生成を強力 に阻害します(IC50 = 49 nmol/l)。経口活性があります
用途LTA4 加水分解酵素の強力で選択的阻害剤です。COX-1, COX-2, LTC4 生成酵素、5- リポキシ ゲナーゼなどのアラキドン酸カスケードの酵素類は阻害しません。全血中の LTB4 生成を強力に 阻害します(IC50 = 49 nM)。経口活性があります。
説明Leukotriene A4 (LTA4) hydrolase/aminopeptidase is a bifunctional zinc metalloenzyme that both catalyzes the synthesis of LTB4 from LTA4 and cleaves the chemotactic peptide Pro-Gly-Pro. SC-57461A is a potent, orally active inhibitor of LTA4 hydrolase that blocks ionophore-stimulated LTB4 synthesis in whole blood (IC50 = 49 nM). It blocks both the hydrolase and aminopeptidase activity in vitro. SC-57461A is without effect against other enzymes of the arachidonic acid cascade, including 5-lipoxygenase, LTC4 synthase, COX-1, and COX-2. In a rat model of ionophore-induced peritoneal eicosanoid production, SC-57461A inhibits LTB4 biosynthesis without affecting LTC4 or 6-keto prostaglandin F1α production . Oral or topical pretreatment with SC-57461A before challenge with arachidonic acid blocks ear edema in mice.
使用SC 57461A is a potent and selective inhibitor of LTA4.
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