pharmaceutical preparations in solid dosage form for oral administration for the treatment of the following conditions; allergic, infective, inflammatory and malignant conditions of the gastro-intestinal tract, respiratory tract, and skin; inflammatory, infective, and malignant conditions of the bone, joints, and connective tissue, and of the central nervous system; infective, inflammatory, malignant and obstructive conditions of the genito-urinary system; metabolism, nutritional, psychologic...