2-(4,4,6-trimethyl-2-oxo-4 H -pyrrolo [3,2,1- ij ]quinoline-1-ylidene)-hydrazinocarbothioamides 与 α-卤代羰基化合物如溴乙酸乙酯和2-溴苯乙酮衍生物,得到一系列新型 4,4,6-trimethyl-2-oxo-4 H -pyrrolo [3,2,1- ij ]quinoline-1(2 H )-ylidene)hydrazinylidene)thiazolidin-4 -ones 和 4,4,6-trimethyl-1-(2-(4-arylthiazol-2-yl)hydrazinylidene)-4 H -pyrrolo[3,2,1- ij ]quinolin-2(1 H )-ones . 合成的化合物以Z-异构体的形式存在。体外初步筛选对凝血因子 Xa 和 XIa 的抑制活性进行了研究,表明在噻唑部分带有
Disclosed herein are α7β1 integrin modulatory agents and methods of using such to treat conditions associated with decreased α7β1 integrin expression or activity, including muscular dystrophy. In one example, methods for treating a subject with muscular dystrophy are disclosed. The methods include administering an effective amount of an α7β1 integrin modulatory agent to the subject with muscular dystrophy, wherein the α7β1 integrin modulatory agent increases α7β1 integrin expression or activity as compared to α7β1 integrin expression or activity prior to treatment, thereby treating the subject with muscular dystrophy. Also disclosed are methods of enhancing muscle regeneration, repair, or maintenance in a subject and methods of enhancing α7β1 integrin expression by use of the disclosed α7β1 integrin modulatory agents. Methods of prospectively preventing or reducing muscle injury or damage in a subject are also disclosed.