QSAR study on binding affinity of PATs (rodenticides) to the [3H]-mepyramine-labelled H1 receptor in rat and guinea pig brain.
The binding of a series of PAT analogues (rodenticides) to the [3H]-mepyramine-labelled H1 receptor in rat and guinea pig brain was investigated topologically using negentropy (N), molecular redundancy (MRI), first-order molecular connectivity (1chi(v)), Wiener (W), and Szeged (Sz) indices. Multiple regression analyses showed that MRI provided excellent results upon introduction of indicator parameters. Predictive ability of the proposed models was discussed using cross-validation parameters.
Agrawal
V K
VK
Department of Chemistry, APS University, Rewa, India.
Karmarkar
S
S
Khadikar
P V
PV
D000818:Animals; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists; D011738:Pyrilamine; D051381:Rats; D011969:Receptors, Histamine H1 / Q000187:drug effects* / Q000502:physiology; D012044:Regression Analysis; D012378:Rodenticides / Q000493:pharmacokinetics* / Q000633:toxicity; D013329:Structure-Activity Relationship; D014316:Tritium
D006634:Histamine H1 Antagonists; D011969:Receptors, Histamine H1; D012378:Rodenticides; D014316:Tritium; D011738:Pyrilamine