CN Patent

CN102802612A — 含有5-氨基酮戊酸的固态组合物

Assigned to Photocure ASA · Expires 2012-11-28 · 13y expired

What this patent protects

本发明涉及用于下半部胃肠系统的癌症、癌前病变和非癌病变的光动力诊断方法中的固态组合物及固态药物制品。该固态药物组合物及药物制品含有活性成分,所述活性成分为5-氨基酮戊酸(5-ALA)或5-ALA的前体或衍生物或其可药用盐。本发明还涉及光动力诊断下胃肠道的癌症、癌前病变及非癌病变的方法,其中使用了该固态药物组合物及药物制品。

USPTO Abstract

本发明涉及用于下半部胃肠系统的癌症、癌前病变和非癌病变的光动力诊断方法中的固态组合物及固态药物制品。该固态药物组合物及药物制品含有活性成分,所述活性成分为5-氨基酮戊酸(5-ALA)或5-ALA的前体或衍生物或其可药用盐。本发明还涉及光动力诊断下胃肠道的癌症、癌前病变及非癌病变的方法,其中使用了该固态药物组合物及药物制品。

Drugs covered by this patent

Patent Metadata

Patent number
CN102802612A
Jurisdiction
CN
Classification
Expires
2012-11-28
Drug substance claim
No
Drug product claim
No
Assignee
Photocure ASA
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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