申请人:Daiichi Sankyo Company, Limited
公开号:EP2703400A1
公开(公告)日:2014-03-05
Provided is a monomethanesulfonate of a phenylpyrrole derivative, having superior glucokinase activating activity and demonstrating remarkably improved solubility, hygroscopicity and stability as well as superior oral absorption, and crystals thereof. The present invention provides (2S)-2-(3-5-[(5S)-5-methyl-4,5-dihydro-1,3-oxazol-2-yl]-1H-pyrrol-2-yl}-5-[5-(methylsulfonyl)pyrazin-2-yl]oxy}phenoxy)propan-1-ol monomethanesulfonate having superior glucokinase activating activity, crystals thereof, a pharmaceutical containing the same, and a preventive and/or therapeutic agent for diabetes and the like.
本发明提供了一种苯基吡咯衍生物的单甲磺酸盐及其晶体,该衍生物具有优异的葡萄糖激酶活化活性,并在溶解性、吸湿性和稳定性以及口服吸收方面有明显改善。本发明提供了具有优异葡萄糖激酶激活活性的 (2S)-2-(3-5-[(5S)-5-甲基-4,5-二氢-1,3-恶唑-2-基]-1H-吡咯-2-基}-5-[5-(甲磺酰基)吡嗪-2-基]氧基}苯氧基)丙-1-醇单甲磺酸酯、其晶体、含有相同成分的药物以及糖尿病的预防和/或治疗剂等。