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