2-PHENYLTHIAZOLIDINE-4-CARBOXYLIC ACID METHYL ESTER ETHYL 5-OXO-2,3,5,9B-TETRAHYDRO[1,3]THIAZOLO[2,3-A]ISOINDOLE-3-CARBOXYLATE METHYL 2-(4-CHLOROPHENYL)-1,3-THIAZOLANE-4-CARBOXYLATE METHYL 2-(4-CHLOROPHENYL)-3-(4-METHOXYBENZOYL)-1,3-THIAZOLANE-4-CARBOXYLATE ETHYL 9B-METHYL-5-OXO-2,3,5,9B-TETRAHYDRO[1,3]THIAZOLO[2,3-A]ISOINDOLE-3-CARBOXYLATE METHYL 3-BENZOYL-2-(4-CHLOROPHENYL)-1,3-THIAZOLANE-4-CARBOXYLATE METHYL 2-(4-CHLOROPHENYL)-3-(4-METHYLBENZOYL)-1,3-THIAZOLANE-4-CARBOXYLATE