| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition for treating constipation in human patients.SOLUTION: There are provided compositions containing a halogenated prostaglandin analog represented by formula I and a pharmaceutically suitable excipient. In the formula, Aand Aare the same or different halogen atoms; and B is -COOH, and includes pharmaceutically permissible salts, esters and amides thereof. |
