abstract |
FIELD: medicine, pharmaceutics. n SUBSTANCE: present invention refers to a compound of formula (I) wherein A, D, R 1 , R 2 , R 3 , R 4 and R 5 are those as presented in cl.1 of the patent claim, as well as to its salt. What is also described is a method for preparing the compound of formula (I). n EFFECT: preparing new substituted chromanol derivatives exhibiting improved pharmacological activity with respect to cardiovascular diseases. n 4 cl, 43 ex, 5 tbl |