Abstract: The compound represented by the formula; ##STR1## [wherein R.sup.1 stands for hydrogen, methoxy or trifluoromethyl; R.sup.2 and R.sup.3, being the same or different from each other, stand for hydrogen or methyl; R.sup.4 stands for optionally substituted hydrocarbon residue; and n denotes 0 or 1] or a salt thereof show excellent antibacterial activities, against the genus Campylobacter, especially against Campylobacter pylori, and they are used for preventing or treating infectious diseases caused by the said bacteria.
Abstract: This invention concerns a method for using an ion exchange resin as a pharmaceutical for treating circulatory disturbances especially to aid in combating circulatory vessel constrictions or occlusions. An example of the method uses Resonium A resin.
Abstract: There is provided an oral antihepatopathic composition comprising protoporphyrin IX-Zn(II) complex. By oral administration, the complex can suppress the elevation of GPT and GOT as well as the increase of liver weight in a living body suffering from hapatic disorder, which contributes to prevention or relief of the disease.