Provided herein are timosaponin compounds of Frmula I, II, IIΙ, I', II' and IIΙ', pharmaceutical compositions comprising the coumpounds, and processes of preparation thereof. Also provided are uses of said timosaponin compounds for preparing medicament for the treatment of diseases associated with beta-amyloid in hosts or subjects in need thereof.
提供的是I、II、IIΙ、I'、II'和IIΙ'公式的
地高辛化合物,包括所述化合物的药物组合物及其制备方法。还提供了所述
地高辛化合物用于制备用于治疗与宿主或需要的人体中的β-淀粉样蛋白相关的疾病的药物。