[EN] MODIFIED PYRAZINE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS MODIFIÉS DE PYRAZINE ET LEURS UTILISATIONS
申请人:MALLINCKRODT INC
公开号:WO2010078025A1
公开(公告)日:2010-07-08
Provided herein are compounds, preparations and formulations comprising pyrazine derivatives having multiple poly(ethylene glycol) containing substituents. Many of the compounds disclosed herein are excretable by the renal system of a subject or patient and are useful for visualizing the renal system of a subject or patient. Upon excitation by electromagnetic radiation, a number of the compounds disclosed herein exhibit luminescence and are externally detectable when present in the body fluid of a patient or subject. Also provided herein are methods for visualizing the renal system of a subject or patient.
本文提供了含有多个聚乙二醇取代基的吡嗪衍生物的化合物、制剂和配方。其中许多化合物可通过受试者或患者的肾系统排泄,并可用于可视化受试者或患者的肾系统。在电磁辐射的激发下,本文披露的一些化合物表现出发光性,并在患者或受试者的体液中存在时可外部检测到。本文还提供了可视化受试者或患者的肾系统的方法。