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Product introduction
去铁胺B是一种非环状去铁胺,是丁二酸,其中一个羧基与N-(5-氨基戊基)-N-羟基乙酰胺的伯氨基发生缩合,第二个羧基与N1-(5-氨基戊基)-N1-羟基-N4-[5-(羟基氨基)戊基]丁二酰胺的羟基氨基发生缩合。它是链霉菌(pilosus)中天然存在的铁载体,由DesABCD酶簇生物合成,作为高亲和力Fe(III)螯合剂。它具有铁死亡抑制剂、铁载体、铁螯合剂和细菌代谢物的功能。它是去铁胺B(1+)的共轭碱。它是去铁胺B(3-)的共轭酸。
Chinese name
Deferoxamine
English name
N-[5-[[4-[5-[acetyl(hydroxy)amino]pentylamino]-4-oxobutanoyl]-hydroxyamino]pentyl]-N'-(5-aminopentyl)-N'-hydroxybutanediamide
Chinese alias
去铁胺 | N1-(5-氨基戊基)-N1-羟基-N4-(5-(N-羟基-4-((5-(N-羟基乙酰氨基)戊基)氨基)-4-氧代丁酰氨基)戊基)丁二酰胺
English alias
Deferoxamine B | Deferriferrioxamine B; Deferrioxamine | N1-(5-Aminopentyl)-N1-hydroxy-N4-(5-(N-hydroxy-4-((5-(N-hydroxyacetamido)pentyl)amino)-4-oxobutanamido)pentyl)succinamide
CAS number
70-51-9
molecular formula
C25H48N6O8
molecular weight
560.7
Exact mass
≥98%
PSA
206
Logp
-2.1
Safety
  • Harmful effect: 每天给予少于2.5克去铁胺并监测治疗指数是避免此类并发症的最佳方法。急性副作用可能包括胃肠道投诉、过敏反应、皮肤变色、皮肤刺激和过敏反应。铁螯合和水溶性化合物ferioxamine的形成可能导致尿液呈玫瑰色。去铁胺可能增加特定病原体和侵袭性真菌(如毛霉菌、耶尔森菌和弧菌)感染的风险。ARDS是另一种潜在的罕见并发症,最常见于静脉输注该药物超过24小时时发生。
  • Toxicity summary: 患者对去铁胺耐受性良好,该药物没有特定的解毒剂。预防措施和剂量减少在本文档的其他部分有描述。
  • Regulatory information: REACH注册物质:状态:活跃 更新:2016-06-07 https://echa.europa.eu/registration-dossier/-/registered-dossier/17782
  • interaction: 同时口服抗坏血酸(每天两次,每次0.5至1克)似乎能改善去铁胺在血色病中的螯合作用,特别是在存在维生素C缺乏的情况下。
  • Hepatotoxicity: 可能性评分:E(不太可能引起明显的肝损伤)。
  • Human toxicity extract: 给四名重型β地中海贫血患者静脉注射去铁胺,剂量高于先前报道的,以抵消输血引起的铁过载。其中两人出现视网膜异常,表现为夜盲和视野缺损,停药后有所改善。
  • Hazard categories and classifications: 急性毒性 4 (97.1%)
  • Non-human toxic extract: 给兔子玻璃体内注射5mg去铁胺被证明毒性很大,引起广泛的出血性坏死,特别影响视网膜的视杆和视锥细胞,并使视网膜电图消失。
  • Drug Induced Liver Injury: 参考文献:DOI:10.1016/j.drudis.2019.09.022
  • Effects During Pregnancy and Lactation: 截至修订日期,未找到相关已发表信息。
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upstream information
Manufacturing method:
铁胺B(CID:123851)
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Deferoxamine 5mg

Deferoxamine 5mg; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 5mg; ≥98%.

item number:D651377-5mg
Product model:5mg
level: 5mg; ≥98%
Lead Time:30days
sold 868 Items
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5mg

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