Methods of making L-ornithine phenyl acetate
US8946473B2 · kind B2 · utility
26Cited by
20References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2011 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Jan 18, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/412
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed herein are processes for making L-ornithine phenyl acetate. The process may include, for example, inter-mixing a halide salt of L-ornithine with silver phenyl acetate. The process may also include forming a phenyl acetate salt in situ. The present application also relates to various compositions obtained from these processes, including crystalline forms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.