发明授权
EP0373512B1 (-)-2-pyrazoline compound, optical resolution of the same, and therapeutic agent for cerebrovascular disorders containing the same as effective ingredient
失效
( - ) - 2-吡唑啉酮化合物,其光学解决方案,以及含有该有效成分的脑血管病症的治疗剂
- 专利标题: (-)-2-pyrazoline compound, optical resolution of the same, and therapeutic agent for cerebrovascular disorders containing the same as effective ingredient
- 专利标题(中): ( - ) - 2-吡唑啉酮化合物,其光学解决方案,以及含有该有效成分的脑血管病症的治疗剂
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申请号: EP89122591.4申请日: 1989-12-07
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公开(公告)号: EP0373512B1公开(公告)日: 1992-04-08
- 发明人: Kajiya, Seitaro , Iizuka, Hajime , Okumura, Kunio , Fujiwara, Junya , Ohto, Norio , Kawazura, Hiroshi , Takahashi, Yasuhiro , Shiga, Yoshio
- 申请人: MITSUI TOATSU CHEMICALS, Inc.
- 申请人地址: 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 JP
- 专利权人: MITSUI TOATSU CHEMICALS, Inc.
- 当前专利权人: MITSUI TOATSU CHEMICALS, Inc.
- 当前专利权人地址: 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 JP
- 代理机构: Thomsen, Dieter, Dr.
- 优先权: JP311868/88 19881212; JP20894/89 19890201
- 主分类号: C07D401/06
- IPC分类号: C07D401/06 ; A61K31/415 ; A61K31/44
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