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

Fernando Lorenzo
a   Departamento de Química, INQUISUR (UNS)-CONICET, Universidad Nacional del Sur, Av. Alem 1253, 8000 Bahía Blanca, Argentina
,
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
,
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
› Author Affiliations

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.


Preview

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



Publication History

Received: 17 November 2023

Accepted after revision: 18 December 2023

Accepted Manuscript online:
18 December 2023

Article published online:
12 February 2024

© 2023. Thieme. All rights reserved

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany