The biological activity of some long hydrocarbon keto-diols (and their phosphate esters) and acids, has been correlated with their lipohilicity. IC50 values of the hepatocyte lipid synthesis inhibition (in vitro) were used to measure biological activity; lipohilicities were calculated by employing a 3D molecular size approach implemented in a QLogP software package. Although no quantitative correlation was observed, the results of the study might be significant for in vivo application of these compounds as potential cardiovascular agents
