Design, Synthesis, and Biological Evaluation of Mitochondria-Targeted Flavone-Naphthalimide-Polyamine Conjugates with Antimetastatic Activity was written by Dai, Fujun;Li, Qian;Wang, Yuxia;Ge, Chaochao;Feng, Chenyang;Xie, Songqiang;He, Haoying;Xu, Xiaojuan;Wang, Chaojie. And the article was included in Journal of Medicinal Chemistry in 2017.Synthetic Route of C12H25N3O2 This article mentions the following:
Approx. 90% of cancer-associated deaths result from disseminated tumors, indicating the ineffectiveness of current therapies and the imperative need of antimetastatic drugs. A novel pharmacophore with flavonoid and naphthalimide moieties was constructed by using a fragment-based drug design and a series of eight flavone-naphthalimide-polyamine conjugates were synthesized. In vitro evaluation revealed that compound I with a homospermidine motif displayed better cell selectivity between cancerous and normal liver cells than amonafide did. The in vivo assays on two hepatocellular carcinoma (HCC) models verified that I potently suppressed pulmonary metastasis with improved organ indexes compared to amonafide. Various experiments showed that I as a potential fluorescent chem. probe could target the mitochondria. Preliminary investigation into the mechanism of action of I indicated that it might harness a polyamine transporter for cell entrance, localize in the mitochondria, selectively cause reactive oxygen species (ROS) overproduction in hepatoma cells instead of normal liver cells, and finally lead to HCC cell apoptosis and migration inhibition via multiple ROS-mediated signaling pathways. In the experiment, the researchers used many compounds, for example, tert-Butyl 4-(3-aminopropyl)piperazine-1-carboxylate (cas: 373608-48-1Synthetic Route of C12H25N3O2).
tert-Butyl 4-(3-aminopropyl)piperazine-1-carboxylate (cas: 373608-48-1) belongs to piperazine derivatives. A form in which piperazine is commonly available industrially is as the hexahydrate, C4H10N2. 6H2O, which melts at 44 鎺矯 and boils at 125閳?30 鎺矯. Piperazine is an anthelminthic especially useful in the treatment of partial intestinal obstruction caused by Ascaris worms, which is a condition primarily seen in children. Piperazine hydrate and piperazine citrate are the main anthelminthic piperazines.Synthetic Route of C12H25N3O2
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics