1.
Eur J Med Chem
; 114: 59-64, 2016 May 23.
Artigo
em Inglês
| MEDLINE
| ID: mdl-26974375
RESUMO
A scaffold approach has been used to develop somatostatin ß-turn mimetics based on chroman-4-one and chromone ring systems. Such derivatives could adopt conformations resembling type II or type II' ß-turns. Side chain equivalents of the crucial Trp8 and Lys9 in somatostatin were introduced in the 2- and 8-positions of the scaffolds using efficient reactions. Interestingly, this proof-of-concept study shows that 4 and 9 have Ki-values in the low µM range when evaluated for their affinity for the sst2 and sst4 receptors.