Recommanded Product: 1-(Isopropylsulfonyl)piperazineOn September 28, 2017 ,《Structure-Activity Relationships of Potent, Targeted Covalent Inhibitors That Abolish Both the Transamidation and GTP Binding Activities of Human Tissue Transglutaminase》 was published in Journal of Medicinal Chemistry. The article was written by Akbar, Abdullah; McNeil, Nicole M. R.; Albert, Marie R.; Ta, Viviane; Adhikary, Gautam; Bourgeois, Karine; Eckert, Richard L.; Keillor, Jeffrey W.. The article contains the following contents:
Human tissue transglutaminase (hTG2) is a multifunctional enzyme. It is primarily known for its calcium-dependent transamidation activity that leads to formation of an isopeptide bond between glutamine and lysine residues found on the surface of proteins, but it is also a GTP binding protein. Overexpression and unregulated hTG2 activity have been associated with numerous human diseases, including cancer stem cell survival and metastatic phenotype. Herein, the authors present a series of targeted covalent inhibitors (TCIs) based on the previously reported Cbz-Lys scaffold. From this structure-activity relationship (SAR) study, novel irreversible inhibitors were identified that block the transamidation activity of hTG2 and allosterically abolish its GTP binding ability with a high degree of selectivity and efficiency (kinact/KI > 105 M-1 min-1). One optimized inhibitor (VA4) was also shown to inhibit epidermal cancer stem cell invasion with an EC50 of 3.9 μM, representing a significant improvement over the previously reported “”hit”” NC9. After reading the article, we found that the author used 1-(Isopropylsulfonyl)piperazine(cas: 534615-34-4Recommanded Product: 1-(Isopropylsulfonyl)piperazine)
1-(Isopropylsulfonyl)piperazine(cas: 534615-34-4) is a member of sulfamide. Sulfamide was used in the synthesis of: Schiff bases of the type ArCH=NSO2NH2; 1H,3H-2,1,3-benzothiadiazin-4-one-2,2-dioxide (BTDD); sulfamide analogs of oleoylethanolamide analogs in a study of PPARα activation.Recommanded Product: 1-(Isopropylsulfonyl)piperazine
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics