| abstract |
The present invention relates to a general formula [1] useful as a pharmaceutical, particularly an FXa inhibitor: (In the formula, X represents a group represented by the formula: -N = or formula: -CH =. R 1 represents a halogen atom, a lower alkyl group, etc. R 2 represents Etc. Y 1 and Y 2 are the same or different and each represents a group selected from a halogen atom, a lower alkyl group, a lower alkoxy group and the like. Ring A represents an amide-type carboxamide derivative represented by the following formula: or a pharmaceutically acceptable salt thereof. |