Structural Elucidation of Three Monoester-Diterpenoid Aconines by NMR Spectroscopy

Abstract

Abstract:

Monoester-diterpenoid aconines (benzoylaconine, benzoylmesaconine, and benzoylhypaconine were obtained by hydrolysis of corresponding diester-diterpenoid aconines (i.e., aconitine, mesaconitine and hypaconitine). ¹H，¹³C and two-dimensional (including ¹H-¹H COSY, HMQC and HMBC) NMR spectra of the compounds were acquired and assigned. The structures of the compounds were elucidated.

Key words: NMR, chemical shift, 2D NMR, monoester-diterpenoid aconine

CLC Number:

O482.53
O641

WEI Wei, LI Xu-Wen, YANG Rui-Jie, SHI Xiao-Lei, SUN Hong-Feng, SUN Ting, MA Shuang-Cheng, JIN Yong-Ri. Structural Elucidation of Three Monoester-Diterpenoid Aconines by NMR Spectroscopy[J]. Chinese Journal of Magnetic Resonance, 2010, 27(2): 238-248.

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