Details

Autor(en) / Beteiligte

• Lin, Yi-Shan
• Lin, Jung-Hsin
• Chang, Chia-Chuan
• Lee, Shoei-Sheng

Titel

Tetrahydropyran- and Tetrahydrofuran-Containing Diarylheptanoids from Hedychium coronarium Rhizomes

Ist Teil von

• Journal of natural products (Washington, D.C.), 2015-02, Vol.78 (2), p.181-187

Ort / Verlag

United States: American Chemical Society and American Society of Pharmacognosy

Erscheinungsjahr

2015

Quelle

MEDLINE

Beschreibungen/Notizen

• Seven new diarylheptanoids (1–7) were isolated from the n-BuOH-soluble fraction of the rhizome of Hedychium coronarium. Hedycoropyrans A–C (1–3) contain a tetrahydropyran moiety, while hedycorofurans A–D (4–7) contain a tetrahydrofuran moiety, belonging to a rare structural class of diarylheptanoids. Their structures including stereochemistry were elucidated on the basis of 1D and 2D NMR and ECD spectroscopic analyses and HRESIMS data of the parent compounds and the isopropylidene derivatives of 4 and 7.