| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to new compounds of the formula (IE) or of its pharmaceutically acceptable salt, stereoisomer, stereoisomeric mixture, geometric isomer, including its chosen enantiomeric, diastereomeric and geometric isomers and their mixtures, where R4 and R5 are independently selected from C1-C6 alkoxy. ^ EFFECT: it makes it possible to use them in the pharmaceutical compositions and the methods of blocking Na channels in warm-blooded animals. ^ 18 cl, 5 tbl, 18 ex |
