申请人:University of Pittsburgh - of the Commonwealth System of Higher Education
公开号:US20160137692A1
公开(公告)日:2016-05-19
Provided herein are compositions and related methods useful for free radical scavenging, with particular selectivity for mitochondria. The compounds comprise a nitroxide-containing group attached to a mitochondria-targeting group. The compounds can be cross-linked into dimers without loss of activity. Also provided herein are methods, for preventing, mitigating and treating damage caused by radiation. The method comprises delivering a compound, as described herein, to a patient in an amount and dosage regimen effective to prevent, mitigate or treat damage caused by radiation.
本文提供了一种有用的自由基清除剂及其相关方法,特别是对线粒体具有选择性。该化合物包括一个含有亚硝基的基团,连接着一个线粒体靶向基团。这些化合物可以交联成二聚体而不会失去活性。本文还提供了一种方法,用于预防、缓解和治疗辐射引起的损伤。该方法包括将本文所述的化合物以有效的剂量和用药方案输送给患者,以预防、缓解或治疗辐射引起的损伤。