The present invention provides compositions and methods for the targeted delivery, release and/or formation of a drug compound at a target site(s) within the body of an individual, such as a diseased and/or inflamed tissue in the body of the individual. These compositions may comprise a halogenated phenol ring cleavably linked to a core structure of a drug compound. Due to the variety of substituents that may be utilized in forming the different types of linkages, numerous examples of drug compounds linked to a halogenated phenol ring are proposed. The present invention further provides compositions comprising halogenated phenol starting compounds that do not undergo cleavage during a dehalogenation reaction to form a drug compound in a targeted tissue when administered to an individual. Methods of administering these non-cleaving compounds are further provided.
本发明提供了在人体内靶点(如人体内的病变和/或发炎组织)靶向递送、释放和/或形成药物化合物的组合物和方法。这些组合物可包括与药物化合物核心结构可裂解连接的卤代
酚环。由于可用于形成不同类型连接的取代基种类繁多,因此提出了许多与卤代
酚环连接的药物化合物实例。本发明进一步提供了由卤代
苯酚起始化合物组成的组合物,这些化合物在脱卤反应中不会发生裂解,从而在给人用药时在目标组织中形成药物化合物。本发明还进一步提供了施用这些非裂解化合物的方法。