CN106619494A — 枸橼酸焦磷酸铁溶液及其制备方法
Assigned to Taizhou Haida Pharmaceutical Technology Co Ltd · Expires 2017-05-10 · 9y expired
What this patent protects
本发明公开了一种枸橼酸焦磷酸铁溶液包括以下组份:枸橼酸焦磷酸铁(以铁含量计)4.352~6.528克,一或多种pH调节剂、注射用水适量。枸橼酸焦磷酸铁溶液为黄绿色的澄明液体,每毫升溶液含铁标示量为5.44mg。其中pH调节剂包括无水碳酸钠、碳酸氢钠、枸橼酸钠、枸橼酸、氢氧化钠及其溶液。制备时,将枸橼酸焦磷酸铁加入注射用水中搅拌,溶解,用pH调节剂的溶液调pH 值至4.0~5.5,充分搅拌溶解,溶解后再加入注射用水定容至1000毫升。称取0.01%~0.5%(W/V)的活性炭,加入到上述溶液中,在40℃~60℃的温度下搅拌30min~60min;随后进行脱…
USPTO Abstract
本发明公开了一种枸橼酸焦磷酸铁溶液包括以下组份:枸橼酸焦磷酸铁(以铁含量计)4.352~6.528克,一或多种pH调节剂、注射用水适量。枸橼酸焦磷酸铁溶液为黄绿色的澄明液体,每毫升溶液含铁标示量为5.44mg。其中pH调节剂包括无水碳酸钠、碳酸氢钠、枸橼酸钠、枸橼酸、氢氧化钠及其溶液。制备时,将枸橼酸焦磷酸铁加入注射用水中搅拌,溶解,用pH调节剂的溶液调pH 值至4.0~5.5,充分搅拌溶解,溶解后再加入注射用水定容至1000毫升。称取0.01%~0.5%(W/V)的活性炭,加入到上述溶液中,在40℃~60℃的温度下搅拌30min~60min;随后进行脱碳过滤和除菌过滤,灌装,并检测包装。本发明提供的这种枸橼酸焦磷酸铁溶液,安全性能高,制备方法操作简单,无需特殊设备,制备周期短,成本较低。
Drugs covered by this patent
- Triferic (FERRIC PYROPHOSPHATE CITRATE) · Rockwell Medical Inc
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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