title: Complete1H and13C NMR assignments of an uncommon 2,3-dihydroxynaphthoquinone isolated from Cordia multispicata (Cham.).
authors.affiliation: Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, 60971-270, Fortaleza, CE, Brazil.
authors.forename: Ana Karine O
authors.initials: AKO
authors.lastname: da Silva
authors.affiliation: Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, 60971-270, Fortaleza, CE, Brazil.
authors.forename: Francisco das Chagas L
authors.initials: FDCL
authors.lastname: Pinto
authors.affiliation: Embrapa Agroindústria Tropical, 60511-110, Fortaleza, CE, Brazil.
authors.forename: Kirley M
authors.initials: KM
authors.lastname: Canuto
authors.affiliation: Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, 60971-270, Fortaleza, CE, Brazil.
authors.forename: Maria da Conceição M
authors.initials: MDCM
authors.lastname: Torres
authors.affiliation: Departamento de Biologia, Universidade Federal do Ceará, 60455-970, Fortaleza, CE, Brazil.
authors.forename: Maria Iracema B
authors.initials: MIB
authors.lastname: Loiola
authors.affiliation: Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, 60971-270, Fortaleza, CE, Brazil.
authors.forename: Edilberto R
authors.initials: ER
authors.lastname: Silveira
authors.affiliation: Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, 60971-270, Fortaleza, CE, Brazil.
authors.forename: Otilia Deusdênia L
authors.initials: ODL
authors.lastname: Pessoa
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000494:pharmacology; D001938:Brazil; D045744:Cell Line, Tumor; D031213:Cordia / Q000737:chemistry*; D004354:Drug Screening Assays, Antitumor; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009285:Naphthoquinones / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry; D018517:Plant Roots / Q000737:chemistry; D017550:Spectroscopy, Fourier Transform Infrared
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D009285:Naphthoquinones; D010936:Plant Extracts
keywords: 13C NMR; 1H NMR; 2D NMR; Boraginaceae; Cordia multispicata; NMR; cordiaquinones; naphthoquinones