CN Patent

CN1843494A — 复方硝酸益康唑莪术油乳剂型泡沫气雾剂及其制备方法

Assigned to Individual · Expires 2006-10-11 · 20y expired

What this patent protects

本发明涉及医药卫生技术领域,是一种复方硝酸益康唑莪术油乳剂型泡沫气雾剂及其制备方法,主治外阴炎、阴道炎、宫颈糜烂、宫颈炎等妇科疾病。本制剂采用中西药结合的方式,以硝酸益康唑,莪术油为主要成分,配合其他辅料制成。在每1000mL乳剂型泡沫气雾剂中,含有以下组份与质量数:硝酸益康唑1-100g,莪术油成分1-200g,乳化剂成分5-250g,防腐剂成分0.1-20g,抛射剂成分50-500g,其余为溶剂。本发明采用乳化技术,巧妙解决了由于硝酸益康唑水中难溶,油中亦难溶而导致的在乳剂两相中不易分散的难题,制剂稳定、疗效高,实现了硝酸益康唑与莪术油的协同给药,使…

USPTO Abstract

本发明涉及医药卫生技术领域,是一种复方硝酸益康唑莪术油乳剂型泡沫气雾剂及其制备方法,主治外阴炎、阴道炎、宫颈糜烂、宫颈炎等妇科疾病。本制剂采用中西药结合的方式,以硝酸益康唑,莪术油为主要成分,配合其他辅料制成。在每1000mL乳剂型泡沫气雾剂中,含有以下组份与质量数:硝酸益康唑1-100g,莪术油成分1-200g,乳化剂成分5-250g,防腐剂成分0.1-20g,抛射剂成分50-500g,其余为溶剂。本发明采用乳化技术,巧妙解决了由于硝酸益康唑水中难溶,油中亦难溶而导致的在乳剂两相中不易分散的难题,制剂稳定、疗效高,实现了硝酸益康唑与莪术油的协同给药,使两种药物的生物利用度均得到大幅度的提高。

Drugs covered by this patent

Patent Metadata

Patent number
CN1843494A
Jurisdiction
CN
Classification
Expires
2006-10-11
Drug substance claim
No
Drug product claim
No
Assignee
Individual
Source
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