CN Patent

CN104546790A — 一种兰索拉唑肠溶胶囊及其制备方法

Assigned to YUEKANG PHARMACEUTICAL GROUP CO Ltd · Expires 2015-04-29 · 11y expired

What this patent protects

本发明涉及一种兰索拉唑肠溶胶囊及其制备方法,该胶囊包括以下重量的成分:兰索拉唑1000-1500g、无水碳酸钠30-50g、聚山梨酯80:60-100g、羟丙甲纤维素60RT5:750-1115g、滑石粉1110-1850g、柠檬酸三乙酯166-250g、聚丙烯酸树脂乳胶液L30D-55:4650-750g,制成100粒。本发明的有益效果为:在生产过程中通过对产品配方的改进,减少了有机溶剂的使用,同时减少了生产成本,有效地保护了药物的活性成分,提高了药物的生物利用度。

USPTO Abstract

本发明涉及一种兰索拉唑肠溶胶囊及其制备方法,该胶囊包括以下重量的成分:兰索拉唑1000-1500g、无水碳酸钠30-50g、聚山梨酯80:60-100g、羟丙甲纤维素60RT5:750-1115g、滑石粉1110-1850g、柠檬酸三乙酯166-250g、聚丙烯酸树脂乳胶液L30D-55:4650-750g,制成100粒。本发明的有益效果为:在生产过程中通过对产品配方的改进,减少了有机溶剂的使用,同时减少了生产成本,有效地保护了药物的活性成分,提高了药物的生物利用度。

Drugs covered by this patent

Patent Metadata

Patent number
CN104546790A
Jurisdiction
CN
Classification
Expires
2015-04-29
Drug substance claim
No
Drug product claim
No
Assignee
YUEKANG PHARMACEUTICAL GROUP 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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