Harmalol, a harmala (β-carboline) alkaloid, is a monoamine oxidase inhibitor (MAOi) useful for studies involving melanogenesis. Harmalol is use in β-carboline nucleic acid (DNA and RNA) binding studies.
Beta-carboline alkaloids including harmalol, harmaline, norharmane, harmol, harmine and harmane are important constituents of the medicinal plant, Perganum harmala L. (Zygophylaceae), which has been used in traditional medicine. In the present study, the antiplatelet activities of six beta-carboline alkaloid compounds
Phytotherapy research : PTR, 22(11), 1533-1538 (2008-09-25)
In the present study the antimicrobial potential of various extracts from 12 medicinal plants has been investigated in vitro on multiple antibiotic resistant pathogens and some selected protozoa isolated from poultry. The initial examination was performed on E. coli (n
beta-Carboline alkaloids are derived as a result of condensation between indoleamine (e.g. tryptamine) and short-chain carboxylic acid (e.g. pyruvic acid) or aldehyde (e.g. acetaldehyde), a reaction that occurs readily at room temperature. These compounds have been found endogenously in human
Japanese journal of pharmacology, 85(3), 299-305 (2001-04-28)
Three psychological active principles from the seeds of Peganum harmala L., harmine, harmaline and harmalol, showed vasorelaxant activities in isolated rat thoracic aorta preparations precontracted by phenylephrine or KCl with rank order of relaxation potency of harmine > harmaline >
Journal of pharmaceutical and biomedical analysis, 31(2), 263-269 (2003-03-01)
A simple and sensitive method for separation and determination of harmol, harmalol, harmine and harmaline has been developed and validated. Harmol, harmalol, harmine and harmaline were separated using a Metasil ODS column by isocratic elution with flow rate 1.5 ml/min.
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