CN Patent

CN105616372A — 一种还原型羧烷基葡聚糖铁片剂

Assigned to Shanxi Powerdone Pharmaceutical Co Ltd · Expires 2016-06-01 · 10y expired

What this patent protects

本申请公开了一种还原型羧烷基葡聚糖铁片剂组合物,其特征在于,含有还原型羧烷基葡聚糖铁和辅料;所述还原型羧烷基葡聚糖铁由氢氧化铁纳米核体和半合成多糖层构成,所述半合成多糖层包覆在所述氢氧化铁纳米核体外,所述氢氧化铁纳米核体为水溶性胶体粒子;所述辅料包括崩解剂、填充剂、粘合剂和润滑剂。该片剂组合物用于治疗铁缺乏病症,不仅生物活性高、效果好、副反应少,而且安全性高,诱发过敏等反应几率低,有效地降低了高浓度的铁离子对人体的副反应,可以大幅药物服用次数。

USPTO Abstract

本申请公开了一种还原型羧烷基葡聚糖铁片剂组合物,其特征在于,含有还原型羧烷基葡聚糖铁和辅料;所述还原型羧烷基葡聚糖铁由氢氧化铁纳米核体和半合成多糖层构成,所述半合成多糖层包覆在所述氢氧化铁纳米核体外,所述氢氧化铁纳米核体为水溶性胶体粒子;所述辅料包括崩解剂、填充剂、粘合剂和润滑剂。该片剂组合物用于治疗铁缺乏病症,不仅生物活性高、效果好、副反应少,而且安全性高,诱发过敏等反应几率低,有效地降低了高浓度的铁离子对人体的副反应,可以大幅药物服用次数。

Drugs covered by this patent

Patent Metadata

Patent number
CN105616372A
Jurisdiction
CN
Classification
Expires
2016-06-01
Drug substance claim
No
Drug product claim
No
Assignee
Shanxi Powerdone Pharmaceutical 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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