Low hygroscopic aripiprazole drug substance and processes for the preparation thereof
US10150735B2 · kind B2 · utility
0Cited by
26References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2015 |
| Grant date | Dec 11, 2018 |
| Priority date | — |
| Expiry date | Feb 18, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- 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 anhydrous aripiprazole crystals is stored for an extended period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.