Mu, Wen-Wen; Li, Peng-Xiao; Liu, Yue; Yang, Jie; Liu, Guo-Yun published the artcile< The potential role of the 5,6-dihydropyridin-2(1H)-one unit of piperlongumine on the anticancer activity>, HPLC of Formula: 17082-09-6, the main research area is piperlongumine dihydropyridin anticancer activity.
Piperlongumine (PL), a potent anticancer agent from the plant long pepper (Piper longum), contains the 5,6-dihydropyridin-2(1H)-one heterocyclic scaffold and cinnamoyl unit. In this paper, we synthesized a series of PL analogs and evaluated their cytotoxicity against cancer cells for the sake of exploring which pharmacophore plays a more potent role in enhancing the anticancer activities of PL. These results illustrated that the position effect, not the electronic effect, of substituents plays a certain role in the cytotoxicity of PL and its analogs. More important, the 5,6-dihydropyridin-2(1H)-one unit, a potent pharmacophore in enhancing the antiproliferative activities of PL, could react with cysteamine and lead to ROS generation, and then bring about the occurrence of ROS-induced downstream events, followed by cell cycle arrest and apoptosis. This work suggests that introducing a lactam unit containing Michael acceptors may be a potent strategy to enhancing the anticancer activity of drugs.
RSC Advances published new progress about Antiproliferative agents. 17082-09-6 belongs to class chlorides-buliding-blocks, and the molecular formula is C9H7ClO, HPLC of Formula: 17082-09-6.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics