About author Pravesh Gangwar*, Dr.Pankaj Sharma, Dr. Birendra Shrivastava. Jaya Sharma, Shikha Sharma Derartment of Pharmaceutical Sciences, Jaipur National University, Jaipur, Rajasthan, India. E-mail: pravesh.gangwar_pharma@yahoo.com Abstract Two new thiazolidinone derivatives were prepared by brominating 1-acetylnaphthalene in chloroform followed by condensation with substituted benzaldehyde thiosemicarbazones using ethanol to get 4-naphthalen-1-yl-2-{2-[(substituted phenyl)methylidene]hydrazino}-1,3-thiazoles. These thiazole derivatives were then cyclized to title compounds by ... Read More »