NOVEL AMORPHOUS FORM OF CARVEDILOL PHOSPHATE AND PROCESSES FOR THE PREPARATION THEREOF

摘要

The present invention relates to a novel amorphous carvedilol phosphate form which is particularly suitable for pharmaceutical applications, and processes for preparing said novel form. The amorphous form has generally improved solubility in solvents, including methanol, ethyl acetate, and water, relative to the crystalline form. It is also free-flowing, has good chemical stability, and can be prepared in a highly pure form.