发明授权
- 专利标题: Pyrazolo(1,5-B)-1,2,4-triazole derivatives
- 专利标题(中): 吡唑(1,5-B)-1,2,4-三唑衍生物
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申请号: US702691申请日: 1985-02-19
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公开(公告)号: US4621046A公开(公告)日: 1986-11-04
- 发明人: Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
- 申请人: Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX58-45512 19830318; JPX59-27745 19840216
- 主分类号: C07D231/38
- IPC分类号: C07D231/38 ; C07D487/04 ; G03C7/305 ; G03C7/38 ; C07D257/04 ; C07D257/10 ; C07D403/04 ; C07D487/02
摘要:
A novel pyrazolo[1,5-b]-1,2,4-triazole derivative represented by the general formula (I) is described. ##STR1## wherein R.sub.1 and R.sub.2 which may be the same or different, each represents a hydrogen atom or a substituent; X represents a hydrogen atom or a group capable of being released upon coupling; and Y represents a hydrogen atom or an aralkyl group.
公开/授权文献
- US5776277A Environmental sealing 公开/授权日:1998-07-07
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