Method for preparing glucagon-like peptides
US11117946B2 · kind B2 · utility
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1References
12Claims
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Key dates
| Filing date | Mar 21, 2017 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | May 23, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention refers to a method for preparing a glucagon-like peptide, comprising precipitation of the peptide or of a precursor peptide by means of mixing with an anti-solvent comprising diisopropyl ether and acetonitrile. Further, the present invention also relates to a peptide conjugated to a solid phase and a pharmaceutical composition comprising a Liraglutide peptide obtainable from a method according to the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.