Coumarins from Malaysian Micromelum minutum.

Autor: Rahmani M; Department of Chemistry, Universiti Putra Malaysia, 43400 UPM, Malaysia. mawardi@fsas.upm.edu.my, Susidarti RA, Ismail HB, Sukari MA, Hin TY, Lian GE, Ali AM, Kulip J, Waterman PG
Jazyk: angličtina
Zdroj: Phytochemistry [Phytochemistry] 2003 Oct; Vol. 64 (4), pp. 873-7.
DOI: 10.1016/j.phytochem.2003.08.007
Abstrakt: In a continuation of our study of the Rutaceae, detailed chemical investigation on Micromelum minutum (Rutaceae) collected from Sepilok, Sabah, Malaysia gave four new coumarins. The structures of the coumarins have been fully characterised by spectroscopic methods as 3",4"-dihydrocapnolactone 1, 2',3'-epoxyisocapnolactone 2, 8-hydroxyisocapnolactone-2',3'-diol 3 and 8-hydroxy-3",4"-dihydrocapnolactone-2',3'-diol 4.
Databáze: MEDLINE