PROCESS FOR OBTAINING THE NOVEL COMPOUND 1-(2-HYDROXY-4-CARBOXY-METHOXY-PHENYL)-3-(3-HYDROXY-4-METHOXY-PHENYLL)-PROPANE-1-ONE AND PHYSIOLOGICALLY ACCEPTABLE SALTS THEREOF

摘要

A sweetening agent in the form of a 1,3-diphenyl-propanone-1 derivative of the formula WHEREIN R is hydrogen, hydroxyl, alkoxy or carboxyl-substituted, sulphonyl-substituted, phosphonyl-substituted, dialkylamino-substituted, trialkyl ammonium-substituted alkoxy; R1 is hydrogen or a hydrophylic group but both R and R1 are not both hydrogen; R2 and R3 are hydroxyl or alkoxy.