Crystals of 5-hydroxycarbamimidoyl-2-hydroxybenzenesulfonamide derivative
AssigneeKissei Pharmaceutical Co., Ltd.
InventorsHarunobu Mukaiyama, Yuichiro Kai, Hideki Takeuchi, Kenji Yokoyama, Yoshihiro Terao, Satoshi Akahane
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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.
Claims2
A crystal of n-butyl[4-[2-[2-hydroxy-5-(N-hydroxy-carbamimidoyl)benzenesulfonylamino]ethyl]-2′-methanesulfonylbiphenyl-3-yloxy]acetate hydrochloride, which shows an X-ray powder diffraction pattern having characteristic peaks at a diffraction angle (2θ±0.1 degree) of 5.4, 8.6, 9.1, 12.1, 16.7, 17.3 and 21.0 degrees.
Dependencies are inferred from the claim text.