Novel penicillin, and its preparation and use
Novel penicillins and their preparation
Novel phenolate, a process for its preparation and its use in ph
Novel pyrazoline compounds having insecticidal activity
Novel pyrazolyloxyacetic acid derivatives and process for the pr
Novel spiro-oxazolidinediones
Novel substituted pyridines, their preparation and pharmaceutica
Novel therapeutic application of 4-carbamoyl-5-hydroxyimidazole
Novel thiazole derivatives
Novel thiazolidines