RS 17053 hydrochloride
Cat. No. 0985
Chemical Name: (N-[2-(2-Cyclopropylmethoxyphenoxy)
Biological Activityα1A-adrenoceptor antagonist, with very high affinity for α1A receptors (pKi and pA2 estimates of 9.1 - 9.9) and a 30 - 100 fold selectivity over the α1B and α1D subtypes (pKi and pA2 estimates 7.7 - 7.8).
Licensing InformationSold with the permission of Roche Bioscience
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Certificate of Analysis / Product Datasheet / Safety Data Sheet
Ford et al (1996) RS 17053 (N-[2-(2-cyclopropylmethoxyphenoxy)ethyl]-5-chloro-α,α-dimethyl-1H-indole-3-ethanamine hydrochloride, a selective α1A-adrenoceptor antagonist, displays low affinity for functional α1-adrenoceptors in human prostate: implications for adrenoceptor classification. Mol.Pharmacol. 49 209. PMID: 8632751.
Marshall et al (1996) Different subtypes of α1A-adrenoceptor mediating contraction of rat epididymal vas deferens, rat hepatic portal vein and human prostate distinguished by the antagonist RS 17053. Br.J.Pharmacol. 119 407. PMID: 8886428.
Ford et al (1995) Do α1A (α1C)-adrenoceptors (AR) mediate prostatic smooth muscle contraction in man? Studies with a novel, selective α1A-AR antagonist, RS 17053. Br.J.Pharmacol. 114 C25.
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Selective, high affinity, non-competitive α1A adrenoceptor antagonist
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