A phenyl-containing compound, an intermediate thereof, a preparation method therefor and an application thereof. Provided is a compound represented by formula I or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4 and R5 are independently hydrogen, C1-C6 alkyl, C1-C6 alkoxy or C(=O)OR8; where R8 is C1-C4 alkyl; R6 is (II), (III) or (IV); and R7 is -OH, -NH2, -NHCH3, -N(CH3)2 or C1-4 alkoxy. The compound has a low critical micelle concentration (CMC) and good dilution resistance and is capable of enclosing an insoluble drug to form a small-molecule micelle having a high drug loading capacity and good stability.
一种含苯基的化合物、其中间体、其制备方法及其应用。本发明提供了一种由式 I 代表的化合物或其药学上可接受的盐,其中 R1、R2、R3、R4 和 R5 独立地为氢、C1-C6 烷基、C1-C6 烷氧基或 C(=O)OR8;其中 R8 为 C1-C4 烷基;R6 为 (II)、(III) 或 (IV);R7 为 -OH、-NH2、-NH 、-N(
CH3)2 或 C1-4 烷氧基。该化合物具有较低的临界胶束浓度(
CMC)和良好的耐稀释性,能够包覆不溶性药物,形成具有较高载药量和良好稳定性的小分子胶束。