Application of Houttuynoid D in cholangiocarcinoma treatment medicine

The invention relates to application of Houttuynoid D in preparing cholangiocarcinoma treatment medicine, which belongs to the technical field of new application of the medicine. According to the assessment on the antineoplastic activity through in-vitro MTT method, Houttuynoid D has an obvious inhibiting effect on the growth of human cholangiocarcinoma cell strains RBE. Therefore, Houttuynoid D can be used for preparing the cholangiocarcinoma cancer treatment medicine, and has a favorable development and application prospect. The application of Houttuynoid D in preparing the cholangiocarcinoma treatment medicine, which is provided by the invention, is disclosed for the first time, and because the skeleton type belongs to brand-new skeleton type, the inhibiting activity of Houttuynoid D to cholangiocarcinoma cells is extremely strong.