Electric Literature of C4H9NO2In 2020 ,《Preclinical optimization of gp120 entry-antagonists as anti-HIV-1 agents with improved cytotoxicity and ADME properties through rational design, synthesis, and antiviral evaluation》 appeared in Journal of Medicinal Chemistry. The author of the article were Curreli, Francesca; Ahmed, Shahad; Benedict Victor, Sofia M.; Iusupov, Ildar R.; Belov, Dmitry S.; Markov, Pavel O.; Kurkin, Alexander V.; Altieri, Andrea; Debnath, Asim K.. The article conveys some information:
To optimize the structure of previously reported HIV-1 gp120 antagonist NBD-14189 which showed antiviral activity against HIV-1HXB2 (IC50 = 89 nM) but had high cytotoxicity and poor aqueous solubility, a series of novel azaarenyl analogs I [R1 = H, HOCH2, HOCH2CHOH, etc.; R2 = H, HOCH2, HOCH2CHOH; R3, R4, R5 = R6 = H, Me; R7 = 5-chloro-2-pyridinyl, 6-trifluoromethyl-3-pyridazinyl, 5-chloro-2-pyrimidinyl, etc.] have been synthesized and evaluated. One of the new analogs, the compound (S)-I [R1 = H; R2 = HOCH2; R3 = R4 = R5 = H; R6 = Me; R7 = 5-trifluoromethyl-2-pyridinyl; NBD-14270] showed a marked improvement in cytotoxicity, with a 3-fold and 58-fold improvements in SI values compared with that of NBD-14189 and NBD-11021, resp. Furthermore, the in-vitro ADME data clearly showed improvements in aqueous solubility and other properties compared with those for NBD-14189. After reading the article, we found that the author used N-Methoxy-N-methylacetamide(cas: 78191-00-1Electric Literature of C4H9NO2)
N-Methoxy-N-methylacetamide(cas: 78191-00-1) belongs to anime. Hydrogen peroxide (H2O2) and peroxy acids generally add an oxygen atom to the nitrogen of amines. With primary amines, this step is normally followed by further oxidation, leading to nitroso compounds, RNO, or nitro compounds, RNO2. Secondary amines are converted to hydroxylamines, R2NOH, and tertiary amines to amine oxides, R3NO.Electric Literature of C4H9NO2
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics