Figure 6
From: Total synthesis of the reported structure of 13a-hydroxytylophorine

Assignment of chemical shifts of the protons of synthetic 13a-hydroxytylophorine and comparison with the reported chemical shifts for the isolated natural product.
From: Total synthesis of the reported structure of 13a-hydroxytylophorine
Assignment of chemical shifts of the protons of synthetic 13a-hydroxytylophorine and comparison with the reported chemical shifts for the isolated natural product.