Forms of bendamustine free base
US8076366B2 · kind B2 · utility
23Cited by
17References
33Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 14, 2010 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Aug 2, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel polymorphic forms of bendamustine free base are described, including amorphous bendamustine free base, six anhydrous crystalline forms, four hydrate forms, and five solvate forms, with methods of their preparation and use also being described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.