Announcement
Starting on July 4, 2018 the Indonesian Publication Index (IPI) has been acquired by the Ministry of Research Technology and Higher Education (RISTEKDIKTI) called GARUDA Garba Rujukan Digital (http://garuda.ristekdikti.go.id)
For further information email to portalgaruda@gmail.com

Thank you
Logo IPI  
Journal > Indonesian Journal of Chemistry > DIPRENYLATED XANTHONE FROM THE STEM BARK OF KANDIS GAJAH (Garcinia griffithii)

 

Full Text PDF (2,313 kb)
Indonesian Journal of Chemistry
Vol 8, No 1 (2008)
DIPRENYLATED XANTHONE FROM THE STEM BARK OF KANDIS GAJAH (Garcinia griffithii)
Elfita, Elfita ( Department of Chemistry, Faculty of Mathematics and Natural Sciences, Sriwijaya University, Indralaya)
Supriyatna, Supriyatna ( Faculty of Pharmacy, Padjadjaran University, Jatinangor, Sumedang)
Bahti, Husen H. ( Department of Chemistry, Faculty of Mathematics and Natural Sciences, Padjadjaran University, Jatinangor, Sumedang)
Dachriyanus, Dachriyanus ( Faculty of Pharmacy, Andalas University, Limau manis, Padang)
Article Info   ABSTRACT
Published date:
17 Jun 2010
 
A diprenylated xanthone, 1,5-dihydroxy-3-methoxy-4,7-diprenylxanthone (1) had been isolated the first time from the dichloromethane extract of the stem bark of Garcinia griffithii, together with 1,7-dihydroxyxanthone (2) and polyisoprenylated benzophenone, guttiferone I (3). The structure of these compounds were determined on the basis of spectroscopic data including UV, IR,  1H NMR, 13C NMR, HMQC, HMBC and COSY.   Keywords: diprenylated xanthone, 1,5-dihydroxy-3-methoxy-4,7-diprenylxanthone, Garcinia griffithii
Copyrights © 2010