| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention concerns new anticoagulant compounds of the formula (I): and their pharmaceutically acceptable salts, where R is C1-C8 alkyl substituted by at least one halogen. Invention also concerns pharmaceutical compositions containing compounds of the formula I and its salts, as well as application methods for the compounds, salts and compositions, and methods of coagulability disorder treatment (I). ^ EFFECT: increased efficiency of preparations. ^ 21 cl, 14 dwg, 2 tbl, 11 ex |
