Polymorph forms
US9499543B2 · kind B2 · utility
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8Claims
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Assignee
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Key dates
| Filing date | May 28, 2014 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | May 28, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/13
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to novel crystal forms of 2-amino-N-[2-(3a-(R)-benzyl-2-methyl-3-oxo-2,3,3a,4,6,7-hexahydro-pyrazolo[4,3-c]pyridin-5-yl)-1-(R)-benzyloxymethyl-2-oxo-ethyl]-isobutyramide L-tartrate. More particularly, the invention relates to polymorph forms, and to processes for the preparation of compositions containing and to uses of such polymorph forms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.