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. 2019 Sep 30;9(53):30976–30988. doi: 10.1039/c9ra05636j

Chemical shifts (δ) of γ-CD, echinomycin (δo) and echinomycin-in-γCD complex (δC).

Proton δ o δ C Δδ
γ-CD H1 4.8428 4.84423 0.00143
H2 3.3086 3.3097 0.0011
H3 3.5367 3.5413 0.0046
H4 3.4912 3.4939 0.0027
H5 3.5547 3.5602 0.0055
H6 3.5853 3.5848 −0.0005
Echinomycin Ha 9.4594 9.4646 0.0052
Hb 7.902 7.909 0.0070
Hc 7.773 7.786 0.013
Hd 0.8099 0.8133 0.0034
He 3.278 3.2803 0.0023
Hf 8.037 8.044 0.0070