Breast cancer remains one of the most prevalent and life-threatening malignancies affecting women world-wide. It originates on the breast tissues, commonly in the milk ducts or lobules and can spread to other parts of the body if left untreated. This work involves development of potential drug from phytochemicals of Indian herbs by inhibiting some selective pathways of breast cancer. The bioactive of Swertia chirata and Taxus baccata were screened for ADMET properties and docked against Cyclin-dependent kinase 4 protein, in which a compound cis-piperitol have better binding affinity at -6.64...