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. 2019 Aug 21;17(9):488. doi: 10.3390/md17090488

Table 1.

NMR data of compounds 1 and 2 in DMSO-d6.

1 2
Unit Position δC, Type δH, Mult (J in Hz) δC, Type δH, Mult (J in Hz)
Ala CO 171,2, C 171.2, C
α 44.2, CH 3.54, dd (7.9, 6.8) 43.9, CH 3.60, dd (8.0, 6.8)
β 17.1, CH3 0.70, d (6.4) 17.1 CH3 0.71, d (6.4)
NH 8.29, d (8.4) 8.32, d (8.3)
N-Me-Phe CO 168.1, C 168.2, C
α 61.7, CH 4.17, dd (11.6, 3.6) 61.6, CH 4.16, dd (11.4, 3.4)
β 33.9, CH2 3.24, dd (14.3, 3.3) 33.9, CH2 3.25, dd (14.3, 3.3)
2.70, dd (14.4, 11.8) 2.72, dd (14.4, 11.6)
γ 137.5, C 137.5, C
ortho 129.0, CH 7.09, d (7.2) 129.0, CH 7.10, d (7.2)
meta 128.5, CH 7.28, d (7.6) 128.5, CH 7.28, d (7.6)
para 126.7, CH 7.22, t (7.4) 126.7, CH 7.22, t (7.4)
N-CH3 30.5, CH3 2.61, s 30.5, CH3 2.63, s
Tyr CO 168.9, C 168.9, C
α 52.6, CH 4.78, td (8.5, 5.2) 52.7, CH 4.76, td (8.5, 5.2)
β 37.3, CH2 3.04, dd (13.4, 8.8) 37.3, CH2 3.02, dd (13.4, 9.0)
2.73, dd (13.5, 5.7) 2.74, dd (13.5, 4.7)
γ 127.4, C 127.4, C
ortho 130.2, CH 7.04, d (8.4) 130.2, CH 7.04, d (8.4)
meta 114.9, CH 6.66, d (8.4) 114.9, CH 6.66, d (8.4)
para 155.7, C 155.8, C
OH 9.19, s 9.21, s
NH 7.27, m 7.26, m
Pro CO 170.6, C 170.6, C
α 60.9, CH 4.10, dd (7.9, 1.7) 60.9, CH 4.10, dd (7.3, 2.6)
β 31.5, CH2 1.95, m 31.5, CH2 1.93, m
1.88, m
γ 21.4, CH2 1.77, m 21.5, CH2 1.78, m
1.58, m 1.61, dq (12.3, 9.1)
δ 46.4, CH2 3.47, m 46.2, CH2 3.49, m
3.37, m 3.35, m
Leu CO 170.4, C
α 53.3, CH 4.19, m
β 41.3, CH2 1.37, m
1.34, m
γ 24.5, CH 1.37, m
δ 22.4, CH3 0.88, d (6.1)
21.7, CH3 0.80, d (6.2)
NH 6.96, d (9.0)
Val CO 169.2, C
α 61.0, CH 3.82, t (9.6)
β 30.7, CH 1.69, m
γ 19.3, CH3 0.80, d (6.6)
18.9, CH3 0.78, d (6.7)
NH 7.00, d (8.7)