FIELD: organic chemistry, chemical technology.
SUBSTANCE: invention relates to the improved method for preparing a substance of the formula (IA) 
that inhibits the protein carrying out the transfer of cholesterol ester. Method involves using the new available intermediate compound of the formula (VIIIA) 
. Method involves interaction of compound of the formula (VIIIA) with 3,5-bis-(trifluoromethyl)benzyl halide in the presence of a base.
EFFECT: improved preparing method.
10 cl, 9 ex
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