Synthetic routes to the neuropeptide Y Y1 receptor antagonist 1229U91 and related analogues for SAR studies and cell-based imaging
The potent Y1 receptor antagonist, 1229U91 has an unusual cyclic dimer structure that makes syntheses of analogue series quite challenging. We have examined three new routes to the synthesis of such peptides that has given access to novel structural variants including heterodimeric compounds, ring size variants and labelled conjugates. These compounds, including a fluorescently labelled analogue VIII show potent antagonism that can be utilised in studying Y1 receptor pharmacology.
|Authors||Mountford, S.J.; Liu, M.; Zhang, L.; Groenen, M.; Herzog, H.; Holliday, N.; Thompson, P.E.|
|Publisher Name||ORG BIOMOL CHEM|
|Published Date||2014-05-28 00:00:00|