| 摘要 |
Pharmaceutical preparations for the treatment of hyperacidity in body fluids comprising as active ingredient a compound of the formula: <CHEM> wherein each of R<1>, R<2> and R<3> represents a hydroxyl group or an amino group optionally substituted by lower alkyl, at least one of R<1>, R<2> and R<3> being said amino group, optionally substituted by lower alkyl, provided that R<2> and R<1> or R<2> and R<3> cannot simultaneously represent an amino group; or enantiomers or diastereoisomers thereof; or oligomers thereof: and pharmaceutically acceptable salts thereof, optionally comprising pharmaceutically acceptable additives, in a suitable carrier or diluent. The pharmaceutical preparations can be used for treatment of gastric hyperacidity and for treatment of hyperacedemia. |
