Synthesis and Pharmacological Properties of some 4-Amino-5-substituted Thiazole-2(3H)-thiones and Thiazolo[4,5-d]pyrimidin-7(6H)-one-2(3H)-thiones - Devani, MB; Shishoo, CJ; Pathak, US; Parikh, SH; Radhakrishnan, AV; Padhya, AC (Arzneimittel-Forschung (Drug Research)., 1977)