Polymorph of linagliptin benzoate
US8785455B2 · kind B2 · utility
46Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2012 |
| Grant date | Jul 22, 2014 |
| Priority date | — |
| Expiry date | May 9, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D473/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a novel polymorph of Linagliptin benzoate and to methods for its preparation. Furthermore the present invention relates to the use of the novel polymorph for the preparation of a medicament. In addition the present invention relates to pharmaceutical compositions comprising an effective amount of the novel polymorph of Linagliptin benzoate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.