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New 12a-hydroxyrotenoids from gliricidia sepium bark
1Dipartimento di Scienze Farmaceutiche, Universita di Salerno, Piazza V. Emanuele 9, 84084, Penta di Fisciano (SA), Italy, Institute of Pharmacognosy, Faculty of Pharmacy, University of Vienna, Austria, and Departamento de Citohisto.
Journal of Natural Products
|January 23, 1999
Abstract:
The investigation of a methanolic extract of Gliricidia sepium bark afforded, in addition to vestitol and 2'-O-methylvestitol, three new 12a-hydroxyrotenoids, gliricidol (1), 2-methoxygliricidol (2), and gliricidin (3). The structures of 1-3 were elucidated by analysis of their spectroscopic data. Compounds 1-3 exhibited activity against Artemia salina larvae.