New C<sub>20</sub>‐Diterpenoid Alkaloids from <i>Delphinium anthriscifolium</i> var. <i>savatieri</i>

Helvetica Chimica Acta - Tập 92 Số 4 - Trang 745-752 - 2009
Xiaoyu Liu1,2, Qiao‐Hong Chen1,2, Feng‐Peng Wang1,2
1Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University
2No. 17, Duan 3, Renmin Nan Road, Chengdu 610041, P. R. China, (phone/fax: +86-28-5501368)

Tóm tắt

Abstractmagnified imageFive new vakognavine‐type C20‐diterpenoid alkaloids, anthriscifolmines D–H (15, resp.), were isolated from the whole herb of Delphinium anthriscifolium var. savatieri. The structures of these new alkaloids were determined by spectroscopic techniques, including HR‐ESI‐MS, 1D‐, and 2D‐NMR experiments.

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