| 摘要 |
An amide type carboxamide derivative represented by the general formula [1]: [Chemical formula 1] (wherein X represents -N= or -CH=; R1represents halogeno, lower alkyl, etc. ; R2 represents, e.g., [Chemical formula 2] Y1 and Y 2 are the same or different and each represents halogeno or a group selected among lower alkyls, lower alkoxys, etc.; and ring A represents phenyl, etc.) or a pharmacologically acceptable salt of the derivative. The derivative and salt are useful as a medicine, especially an FX a inhibitor.
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