107756-30-9
Chemical Structure
A-61603
- CAS No.: 107756-30-9
- Formula:C14H20BrN3O3S
- Molecular Weight:390.30
IUPAC Name: N-(5-(4,5-dihydro-1H-imidazol-2-yl)-2-hydroxy-5,6,7,8-tetrahydronaphthalen-1-yl)methanesulfonamide hydrobromide
InChIKey: LRFLWCZMTGTUEP-UHFFFAOYSA-N
SMILES: CS(=O)(NC1=C2CCCC(C3=NCCN3)C2=CC=C1O)=O.Br
Biological Activity: A-61603 is a selective α1A/α1a-adrenergic receptor agonist with Ki of 8.89 nM for rat submaxillary gland α1A, Ki of 30.5 nM for cloned bovine α1a. A-61603 potentiates Ca2+ transients with EC50 of 6.9 nM. A-61603 stimulates phosphoinositide hydrolysis, induces contractile responses in vas deferens, prostate strips, and spleen strips, and exhibits low activity in aortic rings. A-61603 can be used for research on adrenergic function[1][2].
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A-61603 | 99.34% | A-61603 is a selective α1A/α1a-adrenergic receptor agonist with Ki of 8.89 nM for rat submaxillary gland α1A, Ki of 30.5 nM for cloned bovine α1a. A-61603 potentiates Ca2+ transients with EC50 of 6.9 nM. A-61603 stimulates phosphoinositide hydrolysis, induces contractile responses in vas deferens, prostate strips, and spleen strips, and exhibits low activity in aortic rings. A-61603 can be used for research on adrenergic function. | ||||||||||||||||||||
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References
- [1]. Knepper SM, et al. A-61603, a potent alpha 1-adrenergic receptor agonist, selective for the alpha 1A receptor subtype. J Pharmacol Exp Ther. 1995 Jul;274(1):97-103. [Content Brief]
- [2]. Luo DL, et al. Receptor subtype involved in alpha 1-adrenergic receptor-mediated Ca2+ signaling in cardiomyocytes. Acta Pharmacol Sin. 2007 Jul;28(7):968-74. [Content Brief]
