发明授权
US5089622A (-)-2-pyrazoline compounds and therapeutic agent for cerebrovascular
disorders containing the same as effective ingredient
失效
( - ) - 2-吡唑啉化合物和治疗药物,其含有相同成分的脑血管病变为有效成分
- 专利标题: (-)-2-pyrazoline compounds and therapeutic agent for cerebrovascular disorders containing the same as effective ingredient
- 专利标题(中): ( - ) - 2-吡唑啉化合物和治疗药物,其含有相同成分的脑血管病变为有效成分
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申请号: US443577申请日: 1989-11-30
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公开(公告)号: US5089622A公开(公告)日: 1992-02-18
- 发明人: Seitaro Kajiya , Hajime Iizuka , Kunio Okumura , Junya Fujiwara , Norio Ohto , Hiroshi Kawazura , Yasuhiro Takahashi , Yoshio Shiga
- 申请人: Seitaro Kajiya , Hajime Iizuka , Kunio Okumura , Junya Fujiwara , Norio Ohto , Hiroshi Kawazura , Yasuhiro Takahashi , Yoshio Shiga
- 申请人地址: JPX Tokyo
- 专利权人: Mitsui Toatsu Chemicals Incorporated
- 当前专利权人: Mitsui Toatsu Chemicals Incorporated
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX63-311868 19881212; JPX1-20894 19890201
- 主分类号: C07D401/06
- IPC分类号: C07D401/06
摘要:
The present invention relates to a novel (-)-2-pyrazoline compound and therapeutic agents containing the same as an effective ingredient; furthermore, it relates to a method for optically resolving 1-(3-pyridylcarbonyl)-5-methyl-2-pyrazoline.
公开/授权文献
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