Chemical and Biological Technologies in Agriculture

Table 3 HMBC and NOESY spectrum assignments for LP-1

From: Structural characterization of a low-molecular weight linear O-acetyl-glucomannan in Lilium lancifolium from Tibet and its protected H₂O₂-induced oxidative stress in HUVEC cells

Connection mode	B → E	E → C	C → E	E → E	E → D	D → D	D → E	D → A
H₁ C_n	–	4.41 77.60	4.85 79.46	–	4.41 77.93	4.67 77.93	4.67 79.46	4.67 81.91
C₁ H_n	100.41 3.58	–	101.46 3.58	103.90 3.58	–	100.94 3.71	100.94 3.58	100.94 3.95
H₁ H_n	5.33 3.58	4.41 3.78	4.85 3.58	4.41 3.58	4.41 3.71	4.67 3.71	4.67 3.58	4.67 3.95

– Not detected

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