Invention Grant
- Patent Title: Pyrazolo(1,5-B)-1,2,4-triazole derivatives
- Patent Title (中): 吡唑（1,5-B）-1,2,4-三唑衍生物
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Application No.: US702691Application Date: 1985-02-19
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Publication No.: US4621046APublication Date: 1986-11-04
- Inventor: Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
- Applicant: Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
- Applicant Address: JPX Kanagawa
- Assignee: Fuji Photo Film Co., Ltd.
- Current Assignee: Fuji Photo Film Co., Ltd.
- Current Assignee Address: JPX Kanagawa
- Priority: JPX58-45512 19830318; JPX59-27745 19840216
- Main IPC: C07D231/38
- IPC: C07D231/38 ; C07D487/04 ; G03C7/305 ; G03C7/38 ; C07D257/04 ; C07D257/10 ; C07D403/04 ; C07D487/02
Abstract:
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.
Public/Granted literature
- US5776277A Environmental sealing Public/Granted day:1998-07-07
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