Zika Virus Inhibitors Based on a 1,3-Disubstituted 1H-Pyrazolo[3,4-d]pyrimidine-amine Scaffold was written by Jung, Eunkyung;Soto-Acosta, Ruben;Geraghty, Robert J.;Chen, Liqiang. And the article was included in Molecules in 2022.Application In Synthesis of (Chloromethanetriyl)tribenzene This article mentions the following:
To search for Zika virus (ZIKV) antivirals, the previously reported 7H-pyrrolo[2,3-d]pyrimidines I (X = NH, O) have been explored by examining an alternative substitution pattern of their central scaffold, leading to compound I (X = O) with low micromolar antiviral activity. To circumvent the synthetic difficulties associated with compound I (X = O), a 1H-pyrazolo[3,4-d]pyrimidine II (R = H, 2-Me, 3-Cl, 4-Cl, etc.; R1 = Ph, 4-nitrophenyl, 6-chloropyridin-3-yl, etc.) scaffold and structure-activity relationship studies pefromed on its peripheral rings A and B have been exploited . While ring B is less sensitive to structural modifications, an electron-withdrawing group at the para position of ring A is preferred for enhanced antiviral activity. Overall, we have not only discovered an alternative substitution pattern centered on a 1H-pyrazolo[3,4-d]pyrimidines IIscaffold but also generated anti-ZIKV compounds including 6 and 13, II (R = H, R1 = 4-nitrophenyl; R = H, R1 = 4-(trifluoromethyl)phenyl) which possess low micromolar antiviral activity and relatively low cytotoxicity. These compounds represent new chemotypes that will be further optimized in the continued efforts to discover anti-ZIKV agents. In the experiment, the researchers used many compounds, for example, (Chloromethanetriyl)tribenzene (cas: 76-83-5Application In Synthesis of (Chloromethanetriyl)tribenzene).
(Chloromethanetriyl)tribenzene (cas: 76-83-5) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Application In Synthesis of (Chloromethanetriyl)tribenzene
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics