[EN] SOLID DISPERSIONS CONTAINING AN APOPTOSIS-INDUCING AGENT<br/>[FR] DISPERSIONS SOLIDES CONTENANT UN AGENT INDUISANT L'APOPTOSE
申请人:ABBOTT LAB
公开号:WO2012058392A1
公开(公告)日:2012-05-03
A pro-apoptotic solid dispersion comprises, in essentially non-crystalline form, a Bcl-2 family protein inhibitory compound of Formula I as defined herein, dispersed in a solid matrix that comprises (a) a pharmaceutically acceptable water-soluble polymeric carrier and (b) a pharmaceutically acceptable surfactant. A process for preparing such a solid dispersion comprises dissolving the compound, the polymeric carrier and the surfactant in a suitable solvent, and removing the solvent to provide a solid matrix comprising the polymeric carrier and the surfactant and having the compound dispersed in essentially non-crystalline form therein. The solid dispersion is suitable for oral administration to a subject in need thereof for treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer.
一种促凋亡的固体分散体包括本文所定义的化合物I的Bcl-2家族蛋白抑制剂,在基本非晶态形式下分散在固体基质中,该固体基质包括(a)一种药用可接受的水溶性聚合物载体和(b)一种药用可接受的表面活性剂。制备这种固体分散体的过程包括在适当的溶剂中溶解化合物、聚合物载体和表面活性剂,并去除溶剂,以提供包含聚合物载体和表面活性剂的固体基质,并在其中分散化合物的基本非晶态形式。该固体分散体适用于口服给予需要治疗一种或多种抗凋亡Bcl-2家族蛋白过度表达的疾病的受试者,例如癌症。