The synthesis of some new functionalized thiazolidin-4-one derivatives has been described. The N-substituted-thiosemicarbazides 3a-3i were obtained though the reaction of alkylamines 2a–2i, carbon disulfide, and hydrazine hydrate. The condensation reaction between 3a–3i and 4-amino-2-methanesulfanylpyrimidine-5-carboxaldehyde 1 afforded the thiosemicarbazones 4a–4i. The corresponding thiazolidin-4-ones 5a–5i were prepared by ...
[Choy, Allison L.; Vara Prasad; Boyer, Frederick E.; Huband, Michael D.; Dermyer, Michael R. Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 16 p. 4699 - 4702]