130445-47-5Relevant academic research and scientific papers
Acetylenic and allenic derivatives of 2-(5-methoxyindolyl)methylamine: synthesis and evaluation as selective inhibitors of the monoamine oxidases A and B
Cruces, M. A.,Elorriaga, C.,Fernandez-Alvarez, E.,Lopez, O. Nieto
, p. 257 - 265 (1990)
A series of acetylenic and allenic derivatives of 2-(5-methoxyindolyl)methylamine has been synthesized.The new compounds were studied as inhibitors of the A and B forms of the mitochondrial monoamine oxidase (MAO) from bovine brain, using (14)C-tyramine as the substrate and clorgyline and l-deprenyl as references.All the studied compounds were MAO inhibitors.However, these compounds either did not show selectivity (compounds 3a-3d, 4c, 4e, 4m and 4o) or they were selective for MAO-A (compounds 4a, 4b, 4d, 4f-4l, 4n and 4p).Some of the compounds showed a similar inhibitory potency for MAO-A and lower for MAO-B than clorgyline and the higher selectivity for MAO-A was about 2.5 times that of clorgyline.Selectivity was shown only by acetylenic and allenic potent inhibitors, but no simple relationship between inhibitory potency and selectivity was found.
