CN Patent

CN108264546A — 琥珀酰酪蛋白-亚铁及其制备方法和用途

Assigned to HEBEI KAISHENG MEDICAL TECHNOLOGY Co Ltd · Expires 2018-07-10 · 8y expired

What this patent protects

本发明属于医药技术领域,涉及一种琥珀酰酪蛋白‑亚铁的制备方法,该方法以酪蛋白为原料,与琥珀酰化试剂在一定条件下进行酰化反应制得琥珀酰酪蛋白,琥珀酰酪蛋白再与亚铁盐进行络合得到琥珀酰酪蛋白‑亚铁。琥珀酰酪蛋白‑亚铁在常温下呈固态 , 无味,可溶于水 。 本发明琥珀酰酪蛋白‑亚铁中铁元素的含量达到5%以上,琥珀酰酪蛋白与亚铁的络合率不低于98%,可用于治疗缺铁性贫血和具有缺铁症状的患者。

USPTO Abstract

本发明属于医药技术领域,涉及一种琥珀酰酪蛋白‑亚铁的制备方法,该方法以酪蛋白为原料,与琥珀酰化试剂在一定条件下进行酰化反应制得琥珀酰酪蛋白,琥珀酰酪蛋白再与亚铁盐进行络合得到琥珀酰酪蛋白‑亚铁。琥珀酰酪蛋白‑亚铁在常温下呈固态 , 无味,可溶于水 。 本发明琥珀酰酪蛋白‑亚铁中铁元素的含量达到5%以上,琥珀酰酪蛋白与亚铁的络合率不低于98%,可用于治疗缺铁性贫血和具有缺铁症状的患者。

Drugs covered by this patent

Patent Metadata

Patent number
CN108264546A
Jurisdiction
CN
Classification
Expires
2018-07-10
Drug substance claim
No
Drug product claim
No
Assignee
HEBEI KAISHENG MEDICAL TECHNOLOGY Co Ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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