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. 2006 Apr;61(4):365-6.

Two new 18-en-oleane derivatives from marine mangrove plant, Barringtonia racemosa

Yi Yang  1 , Zhiwei Deng, P Proksch, Wenhan Lin
Affiliations
  • PMID: 16649558

Two new 18-en-oleane derivatives from marine mangrove plant, Barringtonia racemosa

Yi Yang et al. Pharmazie. 2006 Apr.

Abstract

Two new triterpenoids, olean-18-en-3beta-O-E-coumaroyl ester (1) and olean-18-en-3beta-O-Z-coumaroyl ester (2), were isolated from the stem bark of marine mangrove plant Barringtonia racemosa, along with five known compounds, germanicol, germanicone, betulinic acid, lupeol, and taraxerol. Their structures were determined mainly by spectroscopic methods.

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