C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 207/12 (2006.01) A61K 31/40 (2006.01) A61K 31/41 (2006.01) A61K 31/445 (2006.01) C07C 257/18 (2006.01) C07D 211/22 (2006.01) C07D 211/46 (2006.01) C07D 307/79 (2006.01) C07D 307/80 (2006.01) C07D 333/60 (2006.01) C07D 401/12 (2006.01) C07D 403/12 (2006.01) C07D 405/12 (2006.01) C07D 407/12 (2006.01) C07D 409/12 (2006.01) C07D 413/12 (2006.01) C07D 417/12 (2006.01) C07D 521/00 (2006.01)
Patent
CA 2081836
An anticoagulant agent which comprises, as an active ingredient, an aromatic amidine derivative represented by the following general formula (1) or a salt thereof: <See formula I> wherein the group represented by <See formula II> is a group selected from indolyl, benzofuranyl, benzothienyl, benzimidazolyl, benzoxazolyl, benzothiazolyl, naphthyl, tetrahydronaphthyl and indanyl; X is a single bond, an oxygen atom, a sulfur atom or a carbonyl group; and Y is a saturated or unsaturated 5- or 6-membered heterocyclic moiety or cyclic hydrocarbon moiety optionally having a substituent group, an amino group optionally having a substituent group or an aminoalkyl group optionally having a substituent group. The inventive compound has a high anticoagulant capacity based on its excellent FXa inhibition activity.
Inamura Kazue
Kanaya Naoaki
Nagahara Takayasu
Yokoyama Yukio
Daiichi Pharmaceutical Co. Ltd.
Riches Mckenzie & Herbert Llp
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