4-iodo-2-5-dimethoxyphenylisopropylamine--(r)-isomer and Disease-Models--Animal

4-iodo-2-5-dimethoxyphenylisopropylamine--(r)-isomer has been researched along with Disease-Models--Animal* in 1 studies

Other Studies

1 other study(ies) available for 4-iodo-2-5-dimethoxyphenylisopropylamine--(r)-isomer and Disease-Models--Animal

ArticleYear
1-((S)-2-aminopropyl)-1H-indazol-6-ol: a potent peripherally acting 5-HT2 receptor agonist with ocular hypotensive activity.
    Journal of medicinal chemistry, 2006, Jan-12, Volume: 49, Issue:1

    Serotonin 5-HT(2) receptor agonists have been identified as a potential new class of agents for the treatment of ocular hypertension and glaucoma. The initially reported tryptamine analogues displayed either poor solution stability, potent central nervous system activity, or both of these undesirable characteristics and were unacceptable for clinical evaluation. A series of 1-(2-aminopropyl)-1H-indazole analogues was synthesized and evaluated for their suitability for consideration as clinical candidates. 1-((S)-2-Aminopropyl)-1H-indazol-6-ol (9) was identified as a peripherally acting potent 5-HT(2) receptor agonist (EC(50) = 42.7 nM, E(max) = 89%) with high selectivity for the 5-HT(2) receptors relative to other serotonergic receptor subtypes and other families of receptors and has significantly greater solution stability than alpha-methyl-5-hydroxytryptamine. Additionally, 9 potently lowers intraocular pressure in conscious ocular hypertensive monkeys (-13 mmHg, 33%); this reduction appears to be through a local rather than a centrally mediated effect. Compound 9 appears to be an excellent 5-HT(2) receptor agonist for conducting further studies directed toward a clinical proof-of-concept study for this class of ocular hypotensive agents.

    Topics: Animals; Cell Line, Tumor; Disease Models, Animal; Dose-Response Relationship, Drug; Haplorhini; Head Movements; Humans; Indazoles; Lasers; Mice; Molecular Structure; Ocular Hypertension; Rabbits; Rats; Serotonin 5-HT2 Receptor Agonists

2006