%0 Journal Article %T Synthesis of some Mannich bases of isatin-3-(4a£¿2-phenyl-3a£¿2-thiosemicarbazone) and their antibacterial activity %A Ashutosh K Srivastava %A B N Yadav %A R P Gupta %J - %D 1985 %U https://www.ias.ac.in/describe/article/jcsc/094/03/0475-0480