Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai
Reexamination Certificate
2007-08-14
2007-08-14
Oh, Taylor Victor (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ester doai
C560S013000
Reexamination Certificate
active
10507616
ABSTRACT:
The present invention provides a novel crystalline form of n-butyl[4-[2-[2-hydroxy-5-(N-hydroxycarbamimidoyl) benzenesulfonylamino]ethyl]-2′-methanesulfonyl-3-yloxy] acetate hydrochloride, pharmaceutical compositions containing the same and their uses, which exhibits excellent inhibitory activities against activated blood coagulation factor X, and is useful for the treatment or prevention of a tromboembolic disease.
REFERENCES:
patent: 2006/0116361 (2006-06-01), Okazaki et al.
patent: 2006/0205812 (2006-09-01), Okazaki et al.
patent: WO 00/78747 (2000-12-01), None
patent: WO 01/30756 (2001-05-01), None
patent: WO 02/28827 (2002-04-01), None
patent: WO 03/078389 (2003-09-01), None
Akahane Satoshi
Kai Yuichiro
Mukaiyama Harunobu
Takeuchi Hideki
Terao Yoshihiro
Kissei Pharmaceutical Co. Ltd.
Oh Taylor Victor
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