CRYSTAL POLYMORPH OF MAGNESIUM GLYCINATE DIHYDRATE AND PROCESS FOR ITS PREPARATION

摘要

Embodiments of the invention provide solid forms of magnesium glycinate dihydrate and compositions thereof, which are useful for treating hyperphosphatemia and which exhibit desirable characteristics for the same. The invention further provides processes for the production of solid forms of magnesium glycinate dihydrate.

主权项

1. A crystalline dihydrate form of magnesium glycinate (Formula I) wherein the form is characterized by an X-ray powder diffraction pattern having one or more peaks selected from those at about 14.6, 16.0, 16.9, 17.6, 19.3, 22.9, 24.4, 25.8, 30.9 or 47.1.