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. 2017 Dec 12;13:2637–2658. doi: 10.3762/bjoc.13.262

Table 3.

Activity towards the calcium mobilizing response in GPR103-transfected cells of different 26FRa analogues.

entry pseudopeptides EC50 (nM)

1 Gly-Gly-Phe-Ser-Phe-Arg-Phe-NH2 (739 ± 149)
2 Gly-ψ[(Z)-CF=CH]-Gly-Phe-Ser-Phe-Arg-Phe-NH2 (618 ± 104)
3 Gly-ψ[(E)-CF=CH]-Gly-Phe-Ser-Phe-Arg-Phe-NH2 (538 ± 13)
4 Gly-Gly-ψ[(Z)-CF=CH]-D-Phe-Ser-Phe-Arg-Phe-NH2 6752
5 Gly-Gly-ψ[(Z)-CF=CH]-L-Phe-Ser-Phe-Arg-Phe-NH2 (1720 ± 1010)