2. Academic Validation
  3. Candenatenins A-F, phenolic compounds from the heartwood of Dalbergia candenatensis

Candenatenins A-F, phenolic compounds from the heartwood of Dalbergia candenatensis

  • J Nat Prod. 2009 Aug;72(8):1395-8. doi: 10.1021/np900077h.
Sarot Cheenpracha 1,  Chatchanok Karalai,  Chanita Ponglimanont,  Akkharawit Kanjana-Opas
Affiliations

Affiliation

  • 1 Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat-Yai, Songkhla 90112, Thailand. cheenpracha@gmail.com
PMID: 19653666 DOI: 10.1021/np900077h
Abstract

Chemical investigation of the CH2Cl2 extract of the heartwood of Dalbergia candenatensis affored six new phenolic compounds, designated candenatenins A-F (1-6), as well as four known compounds, (2R,3R)-3,5-dihydroxy-7-methoxyflavanone (7), 4-hydroxy-3-methoxy-8,9-methylenedioxypterocarpan (8), nutiducol (9), and sophoraflavanone A (10). The structures of the new compounds were determined by 1D- and 2D-NMR spectroscopic studies as well as by MS analysis. The cytotoxic activities of the isolated compounds are also reported.

Figures