W. Miltz et al., DETERMINATION OF THE ACTIVE CONFORMATION OF YLMETHYL-1-PIPERAZINYL)METHYL-9H-PURINE]-9-ETHANOL - A POSITIVE INOTROPIC AGENT, Bioorganic & medicinal chemistry letters, 3(6), 1993, pp. 1233-1239
Conformationally restricted analogues of the positive inotropic agent
1 have been synthesized in order to determine its biologically active
conformation. Comparison of the distance maps (as a tool for the allow
ed conformations) with the biological activity give new insights in th
e biologically active conformation of this class of positive inotropic
agents.