Nafeesa, K.; Rehman, A.- ur-.; Athar Abbasi, M.; Z. Siddiqui, S.; Rasool, S.; Hussain, G.; Ahmed, I. Synthesis and Biological Screening of S-Substituted Derivatives of 5-{1-[(4-Chlorophenyl)sulfonyl]-3-Piperidinyl}-1,3,4-Oxadiazol-2-Yl Sulfide. ajc 2015, 27, 2105-2108.