| 摘要 |
FIELD: medicine, pharmaceutics. ^ SUBSTANCE: present invention refers to a compound of formula (I) wherein A, D, R1, R2, R3, R4 and R5 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). ^ EFFECT: preparing new substituted chromanol derivatives exhibiting improved pharmacological activity with respect to cardiovascular diseases. ^ 4 cl, 43 ex, 5 tbl |
