Plant Diversity ›› 2010, Vol. 32 ›› Issue (4): 378-380.DOI: 10.3724/SP.J.1143.2010.10052

• Articles • Previous Articles    

Plumieride B, a New Iridoid from Neolamarckia cadamba (Rubiaceae)

 LIU  Ling-Li-1,2, ZHU  Feng-1, DI  Ying-Tong-1, HAO  Xiao-Jiang-1, HE  Hong-Ping1   

  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:2010-03-11 Online:2010-08-25 Published:2010-05-17


A new iridoid, named plumieride B, was isolated from the leaves of Neolamarckia cadamba, together with a known iridoid. The new structure was determined to be Δ13,14plumieride by spectroscopic methods especially 2DNMR analysis.

Key words: Neolamarckia cadamba, Iridoid, Rubiaceae

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