Chinese Journal of Magnetic Resonance

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A 2D NMR STUDY OF CHRYSATHAIN, A NEW DIMERIC IRIDOID GLUCOSIDE ISOLATED FROM LORINICERA CHRYSATHA

WANG Yu-li, DAI Jing-qiu, HOU Li-fen, YANG Li*   

  1. National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
  • Received:2002-12-16 Revised:2003-01-22 Published:2003-06-05 Online:2003-06-05
  • About author:*Correspondence author: Yang li.
  • Supported by:

    国家自然科学基金资助项目(29832040).

Abstract:

A new dimeric iridoid glucoside, chrysathain, was isolated from the Chinese medicinal plant Lonicera chrysatha. Its structure and configuration were e
lucidated by 1D and 2D NMR spectroscopy. The 1H and 13C NMR chemical shifts of the compounds were assigned.

Key words: NMR, assignments, HMQC,  Lonicera chrysatha, iridoid glucoside, secologanin

CLC Number: