Pyrrolidine melanocortin-specific compounds
US7189755B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2004 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | Apr 20, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16B15/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Melanocortin receptor-specific pyrrolidine compounds having the structure:and stereoisomer and pharmaceutically acceptable salts thereof, where R1, R2, and R3 are as described in the specification, preferably where R3 is a D-amino acid with at least one substituted or unsubstituted phenyl or naphthyl aromatic ring, and where R3 optionally further includes an amine capping group or from one to three additional amino acid residues, optionally with an amine capping group, which compounds are agonists, antagonists or mixed agonists and antagonists at one or more melanocortin receptors, and having utility in the treatment of melanocortin receptor-related disorders and conditions. Methods of synthesis of compounds of structure (I), pharmaceutical compositions containing a compound of structure (I) and methods relating to the use thereof are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.