New coumarins from Cedrelopsis grevei

  • Fitoterapia. 2003 Dec;74(7-8):638-42. doi: 10.1016/s0367-326x(03)00181-3.
Byung H Um  1 ,  Annelise Lobstein ,  Bernard Weniger ,  Caroline Spiegel ,  Fatih Yice ,  Olivier Rakotoarison ,  Ramoroson Andriantsitohaina ,  Robert Anton
Affiliations
  • 1. Laboratoire de Pharmacognosie, UMR-CNRS 7081, Faculté de Pharmacie, BP24, 6740 Illkirch Cedex, France.
PMID: 14630167 DOI: 10.1016/s0367-326x(03)00181-3
Abstract

Two new Coumarins, 7-methoxy-5-prenylcoumarin (isocedrelopsin) (1) and 3',4'-dihydrobraylin (2), were isolated from the trunk bark of Cedrelopsis grevei, along with five known Coumarins, microfolicoumarin (6,7-dimethoxy-5-prenylcoumarin, (3), obliquin (4), 8-methoxyobliquin (5), aesculetin (6), cedrelopsin (7) and scoparone (8).

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