based on the mcfarland probability model a new model for the quantitative description of the dependence of biological activity on hydrophobic character , called bilinear model , log 1/c = a log p - b log ( beta p + 1 ) + c , has been derived recently : unsymmetrical curves with linear ascending and descending sides and a parabolic part within the range of optimal lipophilicity result from this model .
C0392762
quantitative
C1514721
range