Protons

NOESY contacts

C5-H

C10-H (6.053), sugar A C1"-H (5.470), sugar A C5"-H (3.075), sugar B C5"-CH3 (1.198), sugar B C3"-H (3.763)

C10-H

C5-H (6.382), sugar A C5"-CH3 (3.075), sugar B C5"-CH3 (1.198), sugar protons (1.785, 1.390)

C7-CH3

1.785, 1.744, 1.223

C1'-OCH3

sugar B C5"-CH3 (1.198), sugar A OCOCH3 (2.039), sugar B C3"-CH3 (3.763), C4'-H(4.12)

C3'-H

C4'-CH3 (1.035), 1.663

C4'-H

C1'-OCH3 (3.221), C4'-CH3 (1.035)

C4'-CH3

C3'-H (4.059), C4'-H (4.12)

sugar A C4"-OCOCH3

sugar B C5"-CH3 (1.194), sugar B C3"-CH3 (3.763), sugar B C4"-CH3 (3.542), sugar A C1"-H (5.470), sugar A C5"-CH3 (1.145), C1'-OCH3 (3.221), C3'-H (3.785), 1.685

sugar E C4"-OCOCH3

sugar B C5"-CH3 (1.198)