C19-Diterpenoid Alkaloids from Aconitum hemsleyanum var. circinatum
收藏Figshare2007-05-25 更新2026-04-28 收录
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https://figshare.com/articles/dataset/C_sub_19_sub_-Diterpenoid_Alkaloids_from_i_Aconitum_i_i_h_i_i_emsleyanum_i_var_i_c_i_i_ircinatum_i_/12064899
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Seven new C19-diterpenoid alkaloids, circinasines A−G (1−7), together with six known compounds, talatisamine, yunaconitine, senbusine A, sachaconitine, hemsleyanisine, and isohemsleyanisine, were isolated from the roots of Aconitum hemsleyanum var. circinatum. The structures of 1−7 were determined by the interpretation of spectroscopic data and by the single-crystal X-ray crystallographic analysis of 6 and the acetonide derivative of 1. In addition, the structures of hemsleyanisine and isohemsleyanisine were revised from 8 and 9 to 10 and 11, respectively.
创建时间:
2007-05-25



