CARVEDILOL PHOSPHATE SALTS AND/OR SOLVATES THEREOF, CORRESPONDINQ COMPOSITIONS, AND/OR METHODS OF TREATMENT

摘要

The present invention relates to carvedilol phosphate salts, which include novel crystalline forms of carvedilol dihydrogen phosphate (i.e., dihydrogen phosphate salt of 1-(carbazol-4-yloxy-3-[[2-(o-methoxyphenoxy) ethyl]amino]- 2- propanol) and/or carvedilol hydrogen phosphate, etc.), and/or solvates thereof, compositions containing the aforementioned salts and/or solvates, a nd methods of using the aforementioned salts and/or solvates to treat hypertension, congestive heart failure and angina, etc.