Te. Christos et al., STABLE ISOSTERES OF NEUROTENSIN C-TERMINAL PENTAPEPTIDES DERIVED BY MODIFICATION OF THE AMIDE FUNCTION, Bioorganic & medicinal chemistry letters, 3(6), 1993, pp. 1035-1040
A series of amide bond modified neurotensin c-terminal pentapeptides h
as been prepared and tested for their in vivo analgesic properties. Re
duced amide function and trans double bond isosteres did show analgesi
c activity.