title: A radial distribution function approach to predict A(2B) agonist effect of adenosine analogues.
abstract: The radial distribution function (RDF) approach has been applied to the study of the A(2B) agonist effect of a set of 89 adenosine analogues reported with this activity. A model able to describe more than 70% of the variance in the experimental activity was developed with the use of the mentioned approach. In contrast, none of the eleven different approaches including the use of Constitutional, Topological, Molecular walk count, BCUT, Galvez topological charge indices, 2D autocorrelations, Randić molecular profiles, Geometrical, 3D Morse, WHIM and GETAWAY descriptors was able to explain more than 47% of the variance in the mentioned property with the same number of descriptors.
authors.affiliation: Unit of Services, Department of Drug Design, Experimental Sugar Cane Station Villa Clara-Cienfuegos, Ranchuelo, Cuba. mpgonzalez76@yahoo.es
authors.forename: Maykel Pérez
authors.initials: MP
authors.lastname: González
authors.forename: Carmen
authors.initials: C
authors.lastname: Terán
authors.forename: Yagamare
authors.initials: Y
authors.lastname: Fall
authors.forename: Marta
authors.initials: M
authors.lastname: Teijeira
authors.forename: Pedro
authors.initials: P
authors.lastname: Besada
mesh_terms: D000241:Adenosine / Q000031:analogs & derivatives*; D058906:Purinergic P1 Receptor Agonists
chemical_list: D058906:Purinergic P1 Receptor Agonists; D000241:Adenosine