CN Patent

CN100528875C — 无结晶型态的印地普隆及其制备方法

Assigned to MEIDE (JIANGXI) ORGANISM SCIENCE AND TECHNOLOGY Co Ltd · Expires 2009-08-19 · 17y expired

What this patent protects

本发明涉及新型无结晶型态的印地普隆(indiplon)、它与辅料的分散组合物及其制备方法，包括减压蒸馏法和喷雾干燥法。本发明中合适的辅料包括聚乙二醇(PEG)、聚乙烯呲略烷酮(PVP)、糖及其衍生物、乳糖、淀粉、黄蓍糖、各种纤维素衍生物、葡聚糖、麦芽糖糊精或环糊精及其衍生物。本发明还涉及含无结晶型态的印地普降的药物制剂及其在治病中作为药的用途。

USPTO Abstract

本发明涉及新型无结晶型态的印地普隆(indiplon)、它与辅料的分散组合物及其制备方法，包括减压蒸馏法和喷雾干燥法。本发明中合适的辅料包括聚乙二醇(PEG)、聚乙烯呲略烷酮(PVP)、糖及其衍生物、乳糖、淀粉、黄蓍糖、各种纤维素衍生物、葡聚糖、麦芽糖糊精或环糊精及其衍生物。本发明还涉及含无结晶型态的印地普降的药物制剂及其在治病中作为药的用途。

Drugs covered by this patent

Patent Metadata

Patent number: CN100528875C
Jurisdiction: CN
Classification: —
Expires: 2009-08-19
Drug substance claim: No
Drug product claim: No
Assignee: MEIDE (JIANGXI) ORGANISM SCIENCE AND TECHNOLOGY 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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