CRYSTAL FORMS OF SAXAGLIPTIN AND PROCESSES FOR PREPARING SAME
Physical crystal structures of a compound of the formula (I): are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H 2 O (form H0.75-3) and hydrochloric acid salt containing 2 equiva...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | English French German |
Published |
30.12.2009
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Subjects | |
Online Access | Get full text |
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Summary: | Physical crystal structures of a compound of the formula (I): are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H 2 O (form H0.75-3) and hydrochloric acid salt containing 2 equivalents of H 2 O (form H2-1), and hydrochloric acid salt Pattern P-5, preferably in substantially pure form, and other forms as described herein, pharmaceutical compositions containing structures of compound I or IA, processes for preparing same, intermediates used in preparing same, and methods of treating diseases such as diabetes using such structures. |
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Bibliography: | Application Number: EP20080746183 |