| abstract |
A method of inhibiting phosphate transport in a subject in need of phosphate transport inhibition comprises the step of administering an effective amount of a compound represented by the following structural formula: nwherein R 22 is a halogen, a lower alkyl group, a substituted lower alkyl group, an alkoxy group, a substituted alkoxy group or -NO 2 ; and Rings A and B are optionally substituted with one or more groups other than R 22 . |