title: Isolation of angiotensin converting enzyme (ACE) inhibiting triterpenes from Schinus molle.
abstract: Bioactivity-guided fractionation of extracts of Schinus molle leaves, using an in vitro assay, led to the isolation of ACE-inhibitory steroidal triterpenes of the euphane type, identified by means of NMR spectroscopic methods. One of the triterpenes was isolated as an equilibrium mixture of epimeric aldehydes. The triterpenes showed moderate ACE-inhibitory activity (IC(50) about 250 microM).
authors.affiliation: Department of Medicinal Chemistry, The Royal Danish School of Pharmacy, Universitetsparken 2, DK-2100 Copenhagen, Denmark.
authors.forename: K
authors.initials: K
authors.lastname: Olafsson
authors.forename: J W
authors.initials: JW
authors.lastname: Jaroszewski
authors.forename: U W
authors.initials: UW
authors.lastname: Smitt
authors.forename: U
authors.initials: U
authors.lastname: Nyman