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 > STRUCTURE IDENTIFICATION OF A TRIMER STILBENOID COMPOUND FROM STEM BARK Hopea nigra (DIPTEROCARPACEAE)

 

Full Text PDF (248 kb)
Indonesian Journal of Chemistry
Vol 5, No 3 (2005)
STRUCTURE IDENTIFICATION OF A TRIMER STILBENOID COMPOUND FROM STEM BARK Hopea nigra (DIPTEROCARPACEAE)
Atun, Sri ( Chemistry Education Department, Faculty of Mathematics and Natural Sciences State University of Yogyakarta, Karangmalang, Yogyakarta Indonesia 55281)
Aznama, Nurfina ( Chemistry Education Department, Faculty of Mathematics and Natural Sciences State University of Yogyakarta, Karangmalang, Yogyakarta Indonesia 55281)
Arianingrum, Retno ( Chemistry Education Department, Faculty of Mathematics and Natural Sciences State University of Yogyakarta, Karangmalang, Yogyakarta Indonesia 55281)
Niwab, Masatake ( Faculty of Pharmacy, Meijo University, Tempaku, Nagoya, Japan)
Article Info   ABSTRACT
Published date:
15 Jun 2010
 
Bioactivity as antihephatotoxic directed fractionation of aceton extract from the stem bark of Hopea nigra (Dipterocarpaceae) afforded a stilbenoid trimer, namely vaticanol G (1). The structure of this compound were elucidated based on physical and spectroscopic data (UV, IR, MS, 1H and 13C NMR 1D and 2D). Keywords: Vaticanol G; Hopea nigra; antihepatotoxic; Dipterocarpaceae.
Copyrights © 2010