Related Products of 19493-44-8, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, and a compound is mentioned, 19493-44-8, 1-Chloroisoquinoline, introducing its new discovery.
Dopamine receptors are important G protein-coupled receptors (GPCRs) with therapeutic opportunities for treating Parkinson’s Disease (PD) motor and cognitive deficits. Biased D1 dopamine ligands that differentially activate G protein over beta-arrestin recruitment pathways are valuable chemical tools for dissecting positive versus negative effects in drugs for PD. Here, we reveal an iterative approach toward modification of a D1-selective noncatechol scaffold critical for G protein-biased agonism. This approach provided enhanced understanding of the structural components critical for activity and signaling bias and led to the discovery of several novel compounds with useful pharmacological properties, including three highly GS-biased partial agonists. Administration of a potent, balanced, and brain-penetrant lead compound from this series results in robust antiparkinsonian effects in a rodent model of PD. This study suggests that the noncatechol ligands developed through this approach are valuable tools for probing D1 receptor signaling biology and biased agonism in models of neurologic disease.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Related Products of 19493-44-8. In my other articles, you can also check out more blogs about 19493-44-8
Reference：
Isoquinoline – Wikipedia,
Isoquinoline | C9H1389N – PubChem