申请人:University of Pittsburgh - Of the Commonwealth System of Higher Education
公开号:US08288551B2
公开(公告)日:2012-10-16
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.
本文提供了一些组合物和相关方法,用于自由基清除,特别具有线粒体选择性。这些化合物包括一个含有亚硝基的基团,连接到一个针对线粒体的基团。这些化合物可以交联成二聚体而不失活性。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。该方法包括向患者输送上述描述的化合物,以有效的剂量和用药方案预防、缓解或治疗辐射引起的损伤。