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Journal > Jurnal Penelitian Saintek > PEMISAHAN DAN ELUSIDASI STRUKTUR DIMER STILBENOID DARI KAYU BATANG VATICA UMBONATA BURCK (DIPTEROCARPACEAE)

 

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Jurnal Penelitian Saintek
Vol 12, No 2 (2007): Oktober 2007
PEMISAHAN DAN ELUSIDASI STRUKTUR DIMER STILBENOID DARI KAYU BATANG VATICA UMBONATA BURCK (DIPTEROCARPACEAE)
Atun, Sri ( Universitas Negeri Yogyakarta)
Article Info   ABSTRACT
Published date:
01 Sep 2015
 
Three oligostilbenoid, namely (-)-ampelopsin F (1), laevifonol (2), ande-viniferin (3) had been isolated and elucidated these structure from the stem bark of  Vatica umbonata Burck (Dipterocarpaceae). The structure of three compounds were elucidated based on physical and spectroscopic data UV,JR,  IH and HCNMR, HMBC, HMQC, COSY, andNOESY.Keyword:      (-)-Ampelopsin        F;   Laevifonol;       e-Viniferin; Dipterocarpaceae; Vaticaumbonata Burck
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