81944-08-3Relevant academic research and scientific papers
Lactonic Constituents of Angelica glauca
Banerjee, Sunil K.,Gupta, Bishan D.,Sheldrick, William S.,Hoefle, Gerhard
, p. 888 - 893 (2007/10/02)
The structure of a second new dimeric lactone, angelicolide (4), isolated from the roots of Angelica glauca Edgew., has been assigned by spectroscopy and X-ray analysis.Angelicolide has been found to be a symmetric dimer of the butylidenephthalide 1 (E-ligustilide).
Angeolide, a Novel Lactone from Angelica glauca
Banerjee, Sunil K.,Gupta, Bishan D.,Sheldrick, William S.
, p. 699 - 707 (2007/10/02)
The structure and stereochemistry of angeolide (1), a novel dimeric lactone isolated from Angelica glauca Edgew., have been determined by X-ray analysis.Angeolide has been found to be the dimer of the butylidenephthalide 2 (ligustilide).The two isomeric ligustilides have been isolated from this plant and their stereochemistry has been determined.The relationship between angeolide (1) and ligustilide has been confirmed by chemical transformation.
