CN Patent

CN116082110B — 一种11c标记靶向间变性淋巴瘤激酶alk突变分子探针及应用

Assigned to Beijing Cancer Hospital · Expires 2024-04-12 · 2y expired

What this patent protects

本发明属于核医学显像剂领域,涉及一种 11 C标记靶向间变性淋巴瘤激酶ALK突变分子探针及应用。本发明提供的靶向ALK突变筛查核素分子探针 11 C‑X‑376,其结构式如式I所示,可通过 11 C模块自动化装置在较短的时间内快速标记制得高核素标记率和放射化学纯度的产品。所制得的核素标记诊断试剂 11 C‑X‑376在非小细胞肺癌EML4‑ALK阳性H3122细胞具有特异性摄取,对于非小细胞肺癌EML4‑ALK阳性患者的临床筛查,指导用药方面具有重要价值。

USPTO Abstract

本发明属于核医学显像剂领域,涉及一种 11 C标记靶向间变性淋巴瘤激酶ALK突变分子探针及应用。本发明提供的靶向ALK突变筛查核素分子探针 11 C‑X‑376,其结构式如式I所示,可通过 11 C模块自动化装置在较短的时间内快速标记制得高核素标记率和放射化学纯度的产品。所制得的核素标记诊断试剂 11 C‑X‑376在非小细胞肺癌EML4‑ALK阳性H3122细胞具有特异性摄取,对于非小细胞肺癌EML4‑ALK阳性患者的临床筛查,指导用药方面具有重要价值。

Drugs covered by this patent

Patent Metadata

Patent number
CN116082110B
Jurisdiction
CN
Classification
Expires
2024-04-12
Drug substance claim
No
Drug product claim
No
Assignee
Beijing Cancer Hospital
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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