CN Patent

CN103415503B — 1-氨基-3-羟基-环丁烷-1-甲酸衍生物的制备

Assigned to GE Healthcare Ltd · Expires 2015-09-16 · 11y expired

What this patent protects

本发明涉及一种方法,其用于制备放射性药物前体,特别是受保护的氨基酸衍生物,其用作用于生产体外成像程序(例如正电子发射层析成像(PET))所用的放射性标记的氨基酸的前体。特别是,本发明涉及一种用于制备[ 18 F]-1-氨基-3-氟环丁烷甲酸([ 18 F] FACBC) PET试剂的前体的方法,确保反应有效地完成。

USPTO Abstract

本发明涉及一种方法,其用于制备放射性药物前体,特别是受保护的氨基酸衍生物,其用作用于生产体外成像程序(例如正电子发射层析成像(PET))所用的放射性标记的氨基酸的前体。特别是,本发明涉及一种用于制备[ 18 F]-1-氨基-3-氟环丁烷甲酸([ 18 F] FACBC) PET试剂的前体的方法,确保反应有效地完成。

Drugs covered by this patent

Patent Metadata

Patent number
CN103415503B
Jurisdiction
CN
Classification
Expires
2015-09-16
Drug substance claim
No
Drug product claim
No
Assignee
GE Healthcare 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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