Three Dimensional Pharmacophore Modelling of Monoamine oxidase-A (MAO-A) inhibitors

Autor: Swatantra K. Jain, Rama Mukherjee, Roop K. Khar, Kalapatapu V.V.M. Sairam
Jazyk: angličtina
Rok vydání: 2007
Předmět:
Zdroj: International Journal of Molecular Sciences, Vol 8, Iss 9, Pp 894-919 (2007)
Druh dokumentu: article
ISSN: 1422-0067
DOI: 10.3390/i8090894
Popis: Flavoprotein monoamine oxidase is located on the outer membrane ofmitochondria. It catalyzes oxidative deamination of monoamine neurotransmitters such asserotonin, norepinephrine and dopamine and hence is a target enzyme for antidepressantdrugs. MAO (mono amine oxidase) has two isoforms, namely MAO-A and MAO-B.MAO-A isoform has higher affinity for serotonin and norepinephrine, while; MAO-Bpreferentially deaminates phenylethylamine and benzylamine. These important propertiesdetermine the clinical importance of MAO inhibitors. Selective MAO-A inhibitors are usedin the treatment of neurological disorders such as depression. In this article we havedeveloped a Hypogen pharmacophore for a set of 64 coumarin analogs and tried to analyzethe intermolecular H-bonds with receptor structure.
Databáze: Directory of Open Access Journals