Plant Diversity ›› 2009, Vol. 31 ›› Issue (1): 89-92.DOI: 10.3724 SP.J.1143.2009.08173

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Phenolic Glucoside Gallates from the Leaves of Cynara scolymus (Compositae)

LIU Rong1 , 2 , JIANG Meng-Yuan1 , 2 , ZHOU Zhong-Yu1 , 2 , LIU Ji-Kai1   

  1. 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650204, China ;
    2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2008-09-12 Online:2009-02-25 Published:2009-02-25

Abstract: A new phenolic glucoside gallate , named 2-methoxy-4 -( 2 , 3-dihydroxy-propionyl )-phenyl-1- O-( 6′-O-galloyl)- β-D-glucopyranoside (1), together with a known phenolic glucoside gallate (2) , were isolated from the leaves of Cynara scolymus (Artichoke ) . The structure of 1 was elucidated mainly by extensive spectral methods (MS, IR, 1D and 2D NMR techniques)

Key words: Cynara scolymus

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