Low hygroscopic aripiprazole drug substance and processes for the preparation thereof
US8703772B2 · kind B2 · utility
0Cited by
14References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2011 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Aug 25, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/32
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides low hygroscopic forms of aripiprazole and processes for the preparation thereof which will not convert to a hydrate or lose their original solubility even when a medicinal preparation containing the aripiprazole anhydride crystals is stored for an extended period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.