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Synthesis and Properties of N,N′-Disubstituted Ureas and Their Isosteric Analogs Containing Polycyclic Fragments: IX. N-(1,7,7-Trimethylbicyclo[2.2.1]heptan-2-yl) Ureas and Thioureas

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Abstract

N,N′-Disubstituted ureas and thioureas containing a lipophilic optically active natural bicyclic moiety have been synthesized by reactions of (R)-, (S)-, and (RS)-1,1,7-trimethylbicyclo[2.2.1]heptan-2-amines with aromatic isocyanates and isothiocyanates in up to 85% and 88% yield, respectively, with the goal of estimating enantiomeric stereospecificity of human soluble epoxide hydrolase (hsEH). The synthesized com­pounds are promising as inhibitors of RNA viruses and hsEH.

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Funding

This study was performed under financial support by the Russian Foundation for Basic Research (project no. 19-33-60024).

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Correspondence to G. M. Butov.

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The authors declare the absence of conflict of interest.

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Translated from Zhurnal Organicheskoi Khimii, 2021, Vol. 57, No. 4, pp. 485–496 https://doi.org/10.31857/S0514749221040030.

For communication VIII, see [1].

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Kuznetsov, Y.P., Degtyarenko, E.K., Burmistrov, V.V. et al. Synthesis and Properties of N,N′-Disubstituted Ureas and Their Isosteric Analogs Containing Polycyclic Fragments: IX. N-(1,7,7-Trimethylbicyclo[2.2.1]heptan-2-yl) Ureas and Thioureas. Russ J Org Chem 57, 515–523 (2021). https://doi.org/10.1134/S1070428021040035

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