- 专利标题: Crystalline anti-trichophyton agents and preparation process thereof
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申请号: US15503094申请日: 2015-08-12
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公开(公告)号: US10562858B2公开(公告)日: 2020-02-18
- 发明人: Toshiro Sasaki , Takahiro Imai , Kenichiro Mori , Makoto Ohyama , Takashi Watanabe
- 申请人: MEIJI SEIKA PHARMA CO., LTD.
- 申请人地址: JP Tokyo
- 专利权人: MEIJI SEIKA PHARMA CO., LTD.
- 当前专利权人: MEIJI SEIKA PHARMA CO., LTD.
- 当前专利权人地址: JP Tokyo
- 代理机构: Holtz, Holtz & Volek PC
- 优先权: JP2014-165038 20140813
- 国际申请: PCT/JP2015/072817 WO 20150812
- 国际公布: WO2016/024602 WO 20160218
- 主分类号: C07D231/12
- IPC分类号: C07D231/12 ; C07F5/02 ; C07D231/10
摘要:
A crystal form of 2-(3,5-dimethyl-1H-pyrazol-1-yl)-5-methylphenol which is stable and has high purity for preservation, industrial manufacturing, and circulation, and process for providing the same by using a boron compound.
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