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DOI: 10.1055/s-2002-32890
Evaluation of the Anti-Inflammatory and Antioxidant Activities of the Plastoquinone Derivatives Isolated from Roldana barba-johannis
Publikationsverlauf
Received: November 23, 2001
Accepted: December 24, 2001
Publikationsdatum:
22. Juli 2002 (online)
![](https://www.thieme-connect.de/media/plantamedica/200207/lookinside/thumbnails/10.1055-s-2002-32890-1.jpg)
Abstract
A phytochemical study of Roldana barba-johannis afforded two triterpenic esters, an eremophilanolide and three compounds structurally related to the antioxidants vitamin E and plastoquinone. Evaluation of the anti-inflammatory and antioxidant activities of sargahydroquinoic acid, sargachromenol, their mixture, and their methyl esters showed that most of them are antioxidant and anti-inflammatory agents.
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Dr. Alfonso Romo de Vivar
Instituto de Química
Universidad Nacional Autónoma de México
Circuito Exterior, Ciudad Universitaria
Coyoacán 04510
D.F. México
eMail: alrovi@correo.unam.mx
Fax: +52-5616-2217