title: Donnaienin, a New Acetogenin Bearing a Hydroxylated Tetrahydrofuran Ring
abstract: A novel Annonaceous acetogenin, donnaienin (1), was isolated from the roots of Goniothalamus donnaiensis. Its structure and stereochemistry were elucidated on the basis of spectral data and chemical evidence. This compound represents an unusual type of Annonaceous acetogenin, bearing a hydroxylated tetrahydrofuran ring.
authors.affiliation: Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100 050, People's Republic of China.
authors.initials: Z
authors.lastname: Jiang
authors.initials: RY
authors.lastname: Chen
authors.initials: Y
authors.lastname: Chen
authors.initials: DQ
authors.lastname: Yu