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BIBTEX RIS

Glaziovianol, a New Terpenoid Hydroquinone from Auxemma g lazioviana

1999; American Chemical Society; Volume: 62; Issue: 7 Linguagem: Inglês

10.1021/np980575y

1520-6025

G Costa, Telma L. G. Lemos, Otília Deusdênia Loiola Pessoa, Francisco José Queiroz Monte, Raimundo Braz‐Filho,

Biological Stains and Phytochemicals

A novel terpenoid hydroquinone named glaziovianol (1) and three known compounds 6-formyl-2-methoxy-9-methyl-7,8-dihydro-1,4-phenanthrenedione, ent-19-oxo-16βH-kauran-17-oic acid, and rel-8α-hydroxy-5-hydroxymethyl-2-methoxy-8a-methyl-7,8,8a,9-tetrahydro-1,4-anthracenedione were isolated from the EtOH extract of Auxemma glazioviana wood. The structures were established using spectroscopic analysis (1D and 2D NMR, MS, IR).