Gentianelloids A and B: Immunosuppressive 10,11-seco-Gentianellane Sesterterpenoids from the Traditional Uighur Medicine Gentianella turkestanorum

Gentianelloids A and B: Immunosuppressive 10,11-seco-Gentianellane Sesterterpenoids from the Traditional Uighur Medicine Gentianella turkestanorum