The current invention relates to compounds of the formula:(Ia) and the pharmaceutically acceptable salts thereof and their use as TGF-beta signal transduction inhibitors for treating cancer and other diseases in a patient in need thereof by administration of said compounds.
目前的发明涉及以下式(Ia)的化合物及其药用盐,以及它们作为TGF-beta信号传导
抑制剂用于治疗患有癌症和其他疾病的患者的用途,通过给予这些化合物进行治疗。