84638-81-3

84638-81-3 structure

Name: ZK-90055 (hydrochloride)
Chemical Name: methyl 4-[2-(tert-butylamino)-1-hydroxyethyl]-7-hydroxy-1H-indole-2-carboxylate,hydrochloride
CAS Number: 84638-81-3
Molecular Formula: C₁₆H₂₃ClN₂O₄
Molecular Weight: 342.81800
Catalog: Signaling Pathways GPCR/G Protein Adrenergic Receptor
Create Date: 2016-03-21 03:03:30
Modify Date: 2025-08-22 23:55:29
ZK-90055 hydrochloride is a β2 adrenergic receptor agonist.

Name	methyl 4-[2-(tert-butylamino)-1-hydroxyethyl]-7-hydroxy-1H-indole-2-carboxylate,hydrochloride
Synonyms	ZK-90055 (hydrochloride)

Description	ZK-90055 hydrochloride is a β2 adrenergic receptor agonist.
Related Catalog	Signaling Pathways >> GPCR/G Protein >> Adrenergic Receptor Research Areas >> Inflammation/Immunology
Target	β2 adrenergic receptor[1]
In Vivo	Contrasting a pro-drug, a soft-drug is active per se when given locally but is rapidly inactivated when it reaches the general circulation. Thus, a long duration of action at a minimum of systemic side effects may be achieved after inhalation of a h2-agonist designed in this way. One such example is ZK-90055, an indol derivative with a hydrolysable ester bond on the ring system. The development of ZK-90055 is stopped before clinical trials are commenced[2].
References	[1]. Waldeck B, et al. beta-Adrenoceptor agonists after terbutaline. Pharmacol Toxicol. 1995;77 Suppl 3:25-9. [2]. Waldeck B, et al. Beta-adrenoceptor agonists and asthma--100 years of development. Eur J Pharmacol. 2002 Jun 7;445(1-2):1-12.