ChemInform Abstract: Synthesis of 1,3‐Thiazole and 1,2,4‐Oxadiazole Substituted Spiro[3H‐indole‐3,2′‐thiazolidine]‐2,4′(1H)‐diones.

Abstract

Thiazole derivatives R 0260 Synthesis of 1,3-Thiazole and 1,2,4-Oxadiazole Substituted Spiro[3H-indole--3,2'-thiazolidine]-2,4'(1H)-diones. -Title compounds [(VI), (IX), and (XIII)] are synthesized using of the reactivity of the NH group in the indolinone moiety present in starting compounds (I). -(MASHELKAR*, U. C.; RANE, D. M.; KENNY, R. S.; J. Heterocycl. Chem. 45 (2008) 3, 865-872; Org. Res. Lab., Patkar-Varde Coll.,