Synthesis 2024; 56(09): 1429-1437
DOI: 10.1055/a-2231-4922
paper

Solvent-Free Efficient Synthesis of New 4-Thiazolidinones with a Fructose Scaffold through a Microwave-Assisted Cascade Multicomponent Reaction

Authors

  • Fernando Lorenzo

    a   Departamento de Química, INQUISUR (UNS)-CONICET, Universidad Nacional del Sur, Av. Alem 1253, 8000 Bahía Blanca, Argentina
  • Romina Ocampo

    a   Departamento de Química, INQUISUR (UNS)-CONICET, Universidad Nacional del Sur, Av. Alem 1253, 8000 Bahía Blanca, Argentina
    b   Investigadora Adjunta CIC-PBA, La Plata, Argentina
  • Diego F. Rodríguez

    c   Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
  • Fabián Santana-Romo

    d   Exact Sciences Department, Universidad de las Fuerzas Armadas – ESPE, Sangolquí 171103, Ecuador
  • Antonio Galdamez

    e   Departamento de Química, Facultad de Ciencias, Universidad de Chile, Las Palmeras 3425, Ñuñoa, Santiago, Chile
  • Flavia C. Zacconi

    c   Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
    f   Institute for Biological and Medical Engineering, Schools of Engineering, Medicine and Biological Sciences, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
  • Robert A. Burrow

    g   Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS, CEP: 97105-900, Brazil
  • Sandra Mandolesi

    a   Departamento de Química, INQUISUR (UNS)-CONICET, Universidad Nacional del Sur, Av. Alem 1253, 8000 Bahía Blanca, Argentina
  • Norma D’Accorso

    h   Facultad de Ciencias Exactas y Naturales, Departamento de Química Orgánica, CIHIDECAR, Universidad de Buenos Aires, Buenos Aires, Argentina

This work was supported by grants from Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET, Buenos Aires, Argentina, PIP11220210100251CO01-CONICET) and UNS (Universidad Nacional del Sur, Bahía Blanca, Argentina, PGI24Q/102). A fellowship from CONICET to F.L. is acknowledged.


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Abstract

Using a chemoselective, sustainable and highly efficient method, new 4-thiazolidinones and 1,4-thiazepan-3-ones substituted with a glycosidic residue derived from d-fructose were synthesized. Microwave-assisted cascade multicomponent reaction under solvent-free conditions gave very good yields in short reaction times, which was followed by a nontoxic purification method of one of the diastereomers by precipitation–centrifugation. The new purified compounds isolated as diastereomers were evaluated as factor Xa (FXa) inhibitors.

Supporting Information



Publikationsverlauf

Eingereicht: 17. November 2023

Angenommen nach Revision: 18. Dezember 2023

Accepted Manuscript online:
18. Dezember 2023

Artikel online veröffentlicht:
12. Februar 2024

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