Application In Synthesis of tert-Butyl 4-aminopiperidine-1-carboxylateIn 2021 ,《Discovery of Novel Pyrimidine-Based Capsid Assembly Modulators as Potent Anti-HBV Agents》 appeared in Journal of Medicinal Chemistry. The author of the article were Kim, WooChan; Kang, Jung-Ah; Park, Minji; Jeong, Pyeong-Hwa; Kim, Yoon Jun; Cho, Yuri; Park, Sung-Gyoo; Kim, Yong-Chul. The article conveys some information:
In this study, novel potent pyrimidine derivatives I (R1 = SMe, SO2Me; R2 = [2-(pyridin-3-ylformamido)ethyl]aminyl, 3-Cl-4-FC6H3NH, 4-aminopiperidin-1-yl, etc.; R3 = [4-(morpholin-4-yl)phenyl]aminyl, C6H5NH, 3-Br-4-FC6H3NH, etc.) as core assembly modulators were synthesized and their antiviral effects were evaluated in in vitro and in vivo biol. experiments One of the synthesized derivatives, compound I (R1 = SO2Me; R2 = 4-aminopiperidin-1-yl; R3 = 3-Cl-4-F-C6H3NH) displayed potent inhibitory effects in the in vitro assays (52% inhibition in the protein-based assay at 100 nM and an IC50 value of 181 nM in the serum HBV DNA quantification assay). Moreover, treatment with compound I (R1 = SO2Me; R2 = 4-aminopiperidin-1-yl; R3 = 3-Cl-4-F-C6H3NH) for 5 wk significantly decreased serum levels of HBV DNA levels (3.35 log reduction) in a human liver-chimeric uPA/SCID mouse model, and these effects were significantly increased when I (R1 = SO2Me; R2 = 4-aminopiperidin-1-yl; R3 = 3-Cl-4-F-C6H3NH) was combined with tenofovir, a nucleotide analog inhibitor of reverse transcriptase used for the treatment of HBV infection. In addition to this study using tert-Butyl 4-aminopiperidine-1-carboxylate, there are many other studies that have used tert-Butyl 4-aminopiperidine-1-carboxylate(cas: 87120-72-7Application In Synthesis of tert-Butyl 4-aminopiperidine-1-carboxylate) was used in this study.
tert-Butyl 4-aminopiperidine-1-carboxylate(cas: 87120-72-7) belongs to anime. Acylation is one of the most important reactions of primary and secondary amines; a hydrogen atom is replaced by an acyl group (a group derived from an acid, such as RCOOH or RSO3H, by removal of ―OH, such as RC(=O)―, RS(O)2―, and so on). Reagents may be acid chlorides (RCOC1, RSO2C1), anhydrides ((RCO)2O), or even esters (RCOOR′); the products are amides of the corresponding acids.Application In Synthesis of tert-Butyl 4-aminopiperidine-1-carboxylate
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem