Drimane Sesquiterpene Alcohols with Activity against Candida Yeast Obtained by Biotransformation with Cladosporium antarcticum
| Primer Autor |
Paz, Cristian
|
| Co-autores |
Cortez, Nicole
Marin, Victor
Jimenez, Veronica A.
Silva, Victor
Leyton, Oscar
Cabrera-Pardo, Jaime R.
Schmidt, Bernd
Heydenreich, Matthias
Burgos, Viviana
Duran, Paola
|
| Título |
Drimane Sesquiterpene Alcohols with Activity against Candida Yeast Obtained by Biotransformation with Cladosporium antarcticum
|
| Editorial |
MDPI
|
| Revista |
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
|
| Lenguaje |
en
|
| Resumen |
Fungal biotransformation is an attractive synthetic strategy to produce highly specific compounds with chemical functionality in regions of the carbon skeleton that are not easily activated by conventional organic chemistry methods. In this work, Cladosporium antarcticum isolated from sediments of Glacier Collins in Antarctica was used to obtain novel drimane sesquiterpenoids alcohols with activity against Candida yeast from drimendiol and epidrimendiol. These compounds were produced by the high-yield reduction of polygodial and isotadeonal with NaBH4 in methanol. Cladosporium antarcticum produced two major products from drimendiol, identified as 9 alpha-hydroxydrimendiol (1, 41.4 mg, 19.4% yield) and 3 beta-hydroxydrimendiol (2, 74.8 mg, 35% yield), whereas the biotransformation of epidrimendiol yielded only one product, 9 beta-hydroxyepidrimendiol (3, 86.6 mg, 41.6% yield). The products were purified by column chromatography and their structure elucidated by NMR and MS. The antifungal activity of compounds 1-3 was analyzed against Candida albicans, C. krusei and C. parapsilosis, showing that compound 2 has a MIC lower than 15 mu g/mL against the three-pathogenic yeast. In silico studies suggest that a possible mechanism of action for the novel compounds is the inhibition of the enzyme lanosterol 14 alpha-demethylase, affecting the ergosterol synthesis.
|
| Tipo de Recurso |
artículo original
|
| Description |
This research was funded by the Chilean Institute INACH with the grant RT33-18 and by ANID Chile under Fondecyt 1220831 granted to C.P. MALDI-TOF MS analyses were partially developed using an equipment funded by CONICYT/Chile through the project Fondequip EQM160054 2016.
Esta investigación fue financiada por el Instituto Chileno INACH con la beca RT33-18 y por ANID Chile bajo el Fondecyt 1220831 otorgado a C.P. Los análisis MALDI-TOF MS se desarrollaron parcialmente utilizando un equipo financiado por CONICYT/Chile a través del proyecto Fondequip EQM160054 2016.
|
| doi |
10.3390/ijms232112995
|
| Formato Recurso |
PDF
|
| Palabras Claves |
Drimys winteri
Cladosporium antarcticum
drimendiol
epidrimendiol
biotransformation
Candida yeast
lanosterol 14 alpha-demethylase
biocontrol
ANTIFUNGAL
DERIVATIVES
MECHANISM
EXTRACTS
|
| Ubicación del archivo | |
| Categoría OCDE |
Bioquímica y Biología Molecular
Química
Multidisciplinar
|
| Materias |
Drimys winteri
Cladosporium antarcticum
drimendiol
epidrimendiol
biotransformación
levadura Candida
lanosterol 14 alfa-desmetilasa
biocontrol
ANTIFÚNGICOS
DERIVADOS
MECANISMO
EXTRACTOS
|
| Título de la cita (Recomendado-único) |
Drimane Sesquiterpene Alcohols with Activity against Candida Yeast Obtained by Biotransformation with Cladosporium antarcticum
|
| Identificador del recurso (Mandatado-único) |
artículo original
|
| Versión del recurso (Recomendado-único) |
version publicada
|
| License |
CC BY 4.0
|
| Condición de la licencia (Recomendado-repetible) |
CC BY 4.0
|
| Derechos de acceso |
acceso abierto
|
| Access Rights |
acceso abierto
|
| Referencia del Financiador (Mandatado si es aplicable-repetible) |
ANID-FONDECYT 1220831
ANID-FONDEQUIP EQM160054
ANID FONDECYT 1220831
ANID FONDEQUIP EQM160054
|
| Id de Web of Science |
WOS:000882640800001
|
cienciaabierta.ufro.cl
ciencia.abierta@ufrontera.cl