Scaffold variations in amine warhead of histamine H₃ receptor antagonists.
The histamine H₃ receptor (H₃R) is involved in numerous regulatory neurotransmission processes and there-fore, is a prominent target for centrally occurring disease with some promising clinical candidates. Previous research resulted in the identification of a core pharmacophore blueprint for H₃R antagonists/inverse agonists, which when inserted in a molecule, mostly ensures acceptable affinity. Nevertheless, variations of scaffold and peripheral areas can increase potency and pharmacokinetic profile of drug candidates. The variations in amine scaffolds of antagonists for this aminergic GPCR are of special importance.
Kerstin
K
Wingen
Holger
H
Stark
D000588:Amines / Q000737:chemistry; D000818:Animals; D015195:Drug Design; D054828:Histamine H3 Antagonists / Q000737:chemistry* / Q000494:pharmacology
D000588:Amines; D054828:Histamine H3 Antagonists