Ethylenediamine derivatives

摘要

The invention relates a compound represented by the formula (1): Q1-Q2-C(═O)—N(R1)-Q3-N(R2)-T1-Q4  (1) wherein R1 and R2 represent H or the like; Q1 represents an aromatic ring, heterocyclic ring or the like; Q2 represents a single bond, aromatic ring, heterocyclic ring or the like; Q3 represents a group or the like, Q4 represents an aromatic ring, heterocyclic ring or the like; and T1 represents —CO— or —SO2—, and a medicine which comprises the compound and is useful for thrombosis and embolism.