Antimycobacterial Activity of Constituents from Foeniculum vulgare Var. Dulce Grown in Mexico

Esquivel Ferriño, Patricia Cristina y Favela Hernández, Juan Manuel de Jesús y Garza González, Elvira y Waksman, Noemí y Ríos, María Yolanda y Camacho Corona, María del Rayo (2012) Antimycobacterial Activity of Constituents from Foeniculum vulgare Var. Dulce Grown in Mexico. Molecules, 17 (7). pp. 8471-8482. ISSN 1420-3049

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Resumen

Bioassay guided fractionation of an antimycobacterial extract of Foeniculum vulgare var dulce (Apiaceae) led to the isolation and characterization of 5-hydroxyfuranocoumarin. The chemical structure of this compound was elucidated by 1 H and 13C (1D and 2D) Nuclear Magnetic Resonance (NMR) spectroscopy. In addition, the active fractions were analyzed by GC-MS and seventy eight compounds were identified; the major compounds were 1,3-benzenediol, 1-methoxycyclohexene, o-cymene, sorbic acid, 2-hydroxy-3-methyl-2-cyclopenten-1-one, estragole, limonene-10-ol and 3-methyl-2- cyclopenten-1-one. Twenty compounds identified in the active fractions were tested against one sensitive and three MDR strains of Mycobacterium tuberculosis using the Alamar Blue microassay. Compounds that showed some degree of antimycobacterial activity against all strains tested were the following: linoleic acid (MIC 100 µg/mL), oleic acid (MIC 100 µg/mL), 1,3-benzenediol (MIC 100–200 µg/mL), undecanal (MIC 50–200 µg/mL), and 2,4-undecadienal (MIC 25–50 µg/mL), the last being the most active compound. To our knowledge, this is the first report of the presence of 5-hydroxyfuranocoumarin in F. vulgare.

Tipo de elemento: Article
Palabras claves no controlados: Foeniculum vulgare (F. vulgare); Mycobacterium tuberculosis; multidrug resistant (MDR); 5-hydroxyfuranocoumarin
Divisiones: Ciencias Químicas
Medicina
Usuario depositante: Lic. Josimar Pulido
Creadores:
CreadorEmailORCID
Esquivel Ferriño, Patricia CristinaNO ESPECIFICADONO ESPECIFICADO
Favela Hernández, Juan Manuel de JesúsNO ESPECIFICADONO ESPECIFICADO
Garza González, ElviraNO ESPECIFICADONO ESPECIFICADO
Waksman, NoemíNO ESPECIFICADONO ESPECIFICADO
Ríos, María YolandaNO ESPECIFICADONO ESPECIFICADO
Camacho Corona, María del RayoNO ESPECIFICADONO ESPECIFICADO
Fecha del depósito: 09 Mayo 2019 22:18
Última modificación: 10 Jun 2019 11:38
URI: http://eprints.uanl.mx/id/eprint/15007

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