In 2022,Kang, Dongwei; Sun, Yanying; Feng, Da; Gao, Shenghua; Wang, Zhao; Jing, Lanlan; Zhang, Tao; Jiang, Xiangyi; Lin, Hao; De Clercq, Erik; Pannecouque, Christophe; Zhan, Peng; Liu, Xinyong published an article in Journal of Medicinal Chemistry. The title of the article was 《Development of Novel Dihydrofuro[3,4-d]pyrimidine Derivatives as HIV-1 NNRTIs to Overcome the Highly Resistant Mutant Strains F227L/V106A and K103N/Y181C》.Product Details of 87120-72-7 The author mentioned the following in the article:
Here, we report the design, synthesis, structure-activity relationship studies, antiviral activity, enzyme inhibition, and druggability evaluation of dihydrofuro[3,4-d]pyrimidine derivatives as a potent class of HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs). Compounds 14b (I) (EC50 = 5.79-28.3 nM) and 16c (II) (EC50 = 2.85-18.0 nM) exhibited superior potency against a panel of HIV-1-resistant strains. Especially, for the changeling mutations F227L/V106A and K103N/Y181C, both compounds exhibited remarkably improved activity compared to those of etravirine and rilpivirine. Moreover, 14b and 16c showed moderate RT enzyme inhibition (IC50 = 0.14-0.15 μM), which demonstrated that they acted as HIV-1 NNRTIs. Furthermore, 14b and 16c exhibited favorable pharmacokinetic and safety properties, making them excellent leads for further development. After reading the article, we found that the author used tert-Butyl 4-aminopiperidine-1-carboxylate(cas: 87120-72-7Product Details of 87120-72-7)
tert-Butyl 4-aminopiperidine-1-carboxylate(cas: 87120-72-7) belongs to anime. Milder oxidation, using reagents such as NaOCl, can remove four hydrogen atoms from primary amines of the type RCH2NH2 to form nitriles (R―C≡N), and oxidation with reagents such as MnO2 can remove two hydrogen atoms from secondary amines (R2CH―NHR′) to form imines (R2C=NR′). Tertiary amines can be oxidized to enamines (R2C=CHNR2) by a variety of reagents.Product Details of 87120-72-7
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem