Application of TLC for Evaluation of the Lipophilicity of Newly Synthetized Esters: Betulin Derivatives

Table 4

The experimental values of lipophilicity for investigated compounds 1–4 in the mobile phase 1,4-dioxane : acetate buffer.

Compound	RM0	b	r
1	6.29	−0.07	0.988	7.46
2	6.01	−0.07	0.988	7.17
3	7.06	−0.08	0.993	8.29
4	7.57	−0.08	0.994	8.84

b is the slope, and r is the correlation coefficient for the linear relationship R_M = R_M0 + bC.