DOI Number :
Hits : 24

Artelastochromene a Diprenylphyranoflavone and Β-Resorcylaldehyde from the Wood Trunk of Artocarpus Lanceifolius

Didin Mujahidin, Sjamsul Arifin Achmad, Yana Maolana Syah, Norio Aimi, Euis Holisotan Hakim, Mariko Kitajima, Lukman Makmur, Hiromitsu Takayama & Rusjdi Tamin

Abstract. Two phenolic constituent, namely artelastochromene (1), a diprenyl pyranoflavone, and β-resorcylaldehyde (2) had been isolated from the wood trunk of Artocarpus lanceifolius Roxb. (Moraceae), an endemic species of Indonesia, locally known as Keledang. The structures of both compounds were elucidated based on physical and spectroscopic data (MS, 1H and 13C NMR). Both artelastochromene (1) and β-resorcylaldehyde (2) showed very slight toxic effect against shrimp nauplii Artemia salina Leach., LC50 298,2 and 79,7 μg/mL, respectively.

Keywords: Artelastochromene; Artemia salina Leach; Artocarpus lanceifolius Roxb.; Keledang; pyranoflavone; β-resorcylaldehyde

Download Article
Bahasa Indonesia | English


Begin on 10 October 2014 this website is no longer activated for article process in Journal of Mathematical and Fundamental Sciences, Journal of Engineering and Technological Sciences, Journal of ICT Research and Applications and Journal of Visual Art and Design. The next process will be proceeded under new website at

For detail information please contact us to:

       ITB Journal Visitor Number #24269506       
       Jl. Tamansari 64, Bandung 40116, Indonesia Visitor IP Address #       
       Tel : +62-22-250 1759 ext. 121 2011 Institut Teknologi Bandung       
       Fax : +62-22-250 4010, +62-22-251 1215 XHTML + CSS + RSS       
       E-mail : or Developed by AVE