Luong, T.T. et al. 2025. AN IMPROVED SYNTHETIC APPROACH FOR (E)-4-(PIPERIDIN-1-YL) BUT-2-ENOIC ACID HYDROCHLORIDE AS AN IMPORTANT INTERMEDIATE IN THE PREPARATION OF DACOMITINIB FOR THE TREATMENT OF METASTATIC NON-SMALL CELL LUNG CANCER. Cantho Journal of Medicine and Pharmacy. 84 (Feb. 2025), 122–128. DOI:https://doi.org/10.58490/ctump.2025i84.3295.