A sodium salt, magnesium salt, lithium salt, potassium salt, calcium salt or barium salt of (R)-2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole, and a pharmaceutical composition comprising the salt. The novel salt is useful as an excellent antiulcer agent.
A novel crystal of (R)-2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-
1
H-benzimidazole or a salt thereof of the present invention is useful for an excellent antiulcer agent.
A sodium salt, magnesium salt, lithium salt, potassium salt, calcium salt or barium salt of (R)-2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole, and a pharmaceutical composition comprising the salt. The novel salt is useful as an excellent antiulcer agent.
CRYSTALLINE SOLVATED FORMS OF (R)-2-[[[3-METHYL-4-(2,2,2-TRIFLUOROETHOXY)-2-PYRIDINYL]METHYL]SULFINYL]-1H-BENZIMIDAZOLE
申请人:Takeda Pharmaceutical Company Limited
公开号:EP2573082A1
公开(公告)日:2013-03-27
The novel methanol solvate, ethanol solvate, ethanol·hydrate and isopropanol·hydrate crystals of (R)-2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole; pharmaceutical agents which comprise these crystals; and their use for the prophylaxis or treatment of digestive ulcer.