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. 2020 Dec 16;25(24):5966. doi: 10.3390/molecules25245966

Table 3.

Chemical shifts (δ, ppm) and temperature coefficients (Δδ/ΔT, ppb K−1) of amide protons of peptidomimetics 810 in H2O solution.

Compound NH-Gly δ (Δδ/ΔT) [a] NH-Arg δ (Δδ/ΔT) [a] NH-Asp δ (Δδ/ΔT) [a] NH-ACPC δ (Δδ/ΔT) [a] NH-Val δ (Δδ/ΔT) [a]
8 8.37 (−7) 9.10 (−9.5) 7.73 (−2) 7.33 (−4) 7.92 (−6)
9 8.62 (−7) 8.30 (−5) 8.38 (−8) 7.59 (−5) 7.52 (−6)
10 8.04 (−3) 8.44 (−7) 8.42 (−7) 7.91 (−4) 7.74 (−9)

[a] The temperature variable experiments were performed in the range of 298–328 K.