CN Patent

CN103025318B — 含有喹啉酮衍生物、和硅油和/或硅油衍生物的悬浮液和块状组合物

Assigned to Otsuka Pharmaceutical Co Ltd · Expires 2016-07-06 · 10y expired

What this patent protects

本发明提供一种悬浮液和块状组合物,其中,在不实施超声波处理等特别处理的情况下,由其中含有硅油和/或硅油衍生物时导致的活性成分的聚集也能被抑制。悬浮液在分散介质中含有具有特定平均粒径的活性成分、和硅油和/或硅油衍生物。块状组合物含有具有特定平均粒径的活性成分、和硅油和/或硅油衍生物。

USPTO Abstract

本发明提供一种悬浮液和块状组合物,其中,在不实施超声波处理等特别处理的情况下,由其中含有硅油和/或硅油衍生物时导致的活性成分的聚集也能被抑制。悬浮液在分散介质中含有具有特定平均粒径的活性成分、和硅油和/或硅油衍生物。块状组合物含有具有特定平均粒径的活性成分、和硅油和/或硅油衍生物。

Drugs covered by this patent

Patent Metadata

Patent number
CN103025318B
Jurisdiction
CN
Classification
Expires
2016-07-06
Drug substance claim
No
Drug product claim
No
Assignee
Otsuka 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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