[EN] REAL-TIME MONITORING OF IN VIVO FREE RADICAL SCAVENGERS THROUGH HYPERPOLARIZED N-ACETYL CYSTEINE ISOTOPES<br/>[FR] SURVEILLANCE EN TEMPS RÉEL DE CAPTEURS DE RADICAUX LIBRES IN VIVO PAR L'INTERMÉDIAIRE D'ISOTOPES DE N-ACÉTYLCYSTÉINE HYPERPOLARISÉS
申请人:US HEALTH
公开号:WO2021146556A1
公开(公告)日:2021-07-22
A method of diagnosing or monitoring a patient suffering from cancer, the method comprising: administering a pharmaceutical composition comprising an effective amount of an active agent, wherein the active agent is [1-13C] N-acetyl cysteine, a deuterated derivative thereof, a pharmaceutically acceptable salt of any of the foregoing thereof, or a combination thereof, together with a pharmaceutically acceptable carrier to the patient; and diagnosing or monitoring the patient by hyperpolarized 13C-MRI. Also disclosed is a method of synthesizing [1-13C] N-acetyl cysteine or a deuterated derivative thereof.
一种诊断或监测癌症患者的方法,包括:向患者注射含有效成分的制药组合物,其中该有效成分为[1-13C] N-乙酰半胱氨酸、其氘代衍生物、任何上述物质的药学上可接受的盐或其组合物,并与药学上可接受的载体一起给予患者;然后通过超极化13C-MRI对患者进行诊断或监测。此外还公开了一种合成[1-13C] N-乙酰半胱氨酸或其氘代衍生物的方法。