title: Glaziovianol, a new terpenoid hydroquinone from auxemma glazioviana
abstract: 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-16betaH-kauran-17-oic acid, and rel-8alpha-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).
authors.affiliation: Departamento de Quimica Organica e Inorganica, Universidade Federal do Ceara, CP 12200 60451-970 Fortaleza, Ceara, Brazil, and Setor de Quimica de Produtos Naturais-LCQUI-CCT, Universidade Estadual do Norte Fluminense, 28015-620 Campos.
authors.lastname: da Costa GM
authors.lastname: de Lemos TL
authors.initials: OD
authors.lastname: Pessoa
authors.initials: FJ
authors.lastname: Monte
authors.initials: R
authors.lastname: Braz-Filho