3,4 dihydronaphthalen 1(2h) one thiosemicarbazone 3 3,4' dimethoxybenzophenone thiocarbamazone 3 4 methoxybenzophenone thiocarbamazone 3 4,4' dimethoxybenzophenone thiocarbamazone 3 5 acetamido 3 n acetyl 2 (3',4' dimethoxyphenyl) 2 phenyl 1,3,4 thiadiazoline 3 5 acetamido 3 n acetyl 2 (4' methoxyphenyl) 2 phenyl 1,3,4 thiadiazoline 3 5 acetamido 3 n acetyl 2,2 bis(4' methoxyphenyl) 1,3,4 thiadiazoline 3 5 acetamido 3 n acetyl 2,2 diphenyl 1,3 thiadiazoline 3 5 methoxyindan 1 one thiosemicarbazone 3 6 methoxyindan 1 one thiosemicarbazone 3 anthrone thiosemicarbazone 3 antifungal agent 3 antiinfective agent 3 carbon nuclear magnetic resonance 3 chemical structure 3 conference paper 3 drug synthesis 3 heterocyclic compound 3 hydrogen 3 indan 1 one thiosemicarbazone 3 ketone derivative 3 mass spectrometry 3 proton nuclear magnetic resonance 3 spiro[5 acetamido 3 n acetyl 2,1' (1',2',3',4' tetrahydronaphthalen)] 1,3,4 thiadiazoline 3 spiro[5 acetamido 3 n acetyl 2,1' (5' methoxyindan)] 1,3,4 thiadiazoline 3 spiro[5 acetamido 3 n acetyl 2,1' (6' methoxyindan)] 1,3,4 thiadiazoline spiro[5 acetamido 3 n acetyl 2,1' indane] 1,3,4 thiadiazoline 3 thiadiazole derivative 3 thiosemicarbazone derivative 3 unclassified drug 3