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