申请人:——
公开号:US20020159951A1
公开(公告)日:2002-10-31
Novel targeted compositions which may be used for diagnostic and therapeutic use. The compositions may comprise lipid, protein or polymer gas-filled vesicles which further comprise novel compounds of the general formula L-P-T, wherein L comprises a hydrophobic compound, P comprises a hydrophilic polymer, and T comprises a targeting ligand which targets tissues, cells or receptors, including myocardial cells, endothelial cells, epithelial cells, tumor cells and the glycoprotein GPIIbIIIa receptor. The compositions can be used in conjunction with diagnostic imaging, such as ultrasound, as well as therapeutic applications, such as therapeutic ultrasound.
这是一种可用于诊断和治疗的新型靶向组合物。该组合物可能包含脂质、蛋白质或聚合物气体充填的囊泡,进一步包括一般式为L-P-T的新化合物,其中L包括疏水化合物,P包括亲水性聚合物,T包括靶向配体,可靶向组织、细胞或受体,包括心肌细胞、内皮细胞、上皮细胞、肿瘤细胞和糖蛋白GPIIbIIIa受体。该组合物可与诊断成像技术(如超声)以及治疗应用(如治疗性超声)结合使用。