EM Flefel, HH Sayed,
AI Hashem, DO Saleh… - Der Pharma …, 2015 - academia.edu
Arylidene spiro [cyclohexane-(1, 2')-thiazolidin-4'-one derivatives 1a-d were treated with
some nucleophiles. So, when 1b was treated with hydrazine hydrate or phenylhydrazine it …