This invention relates to tricyclic compounds having spiro union represented by the following formula (I) or its salt which is useful as a drug, and in particular, as an inhibitor for activated blood coagulation factor X, which can be administered orally and which exhibits strong anticoagulation action.
The invention also relates to a pharmacophore which was derived from the compound and is useful in molecular designing of the FXa inhibitor.
本发明涉及具有下式(I)所代表的螺联的
三环化合物或其盐,该化合物可用作药物,特别是活化的血液凝固因子 X 的
抑制剂,可口服给药,并具有很强的抗凝作用。 本发明还涉及一种药理结构,该结构来源于该化合物,可用于 FXa
抑制剂的分子设计。