Title:
【発明の名称】ハロゲン化銀感光材料
Document Type and Number:
Japanese Patent JP2609122
Kind Code:
B2
Abstract:
A silver halide photographic material containing a compound having a structure represented by formula (I) (I) wherein EAG represents a group capable of accepting an electron from a reducing material; E represents an electron-attracting group; R3 represents an atomic group necessary for forming a 5-membered to 8-membered single ring or condensed ring by combining with the carbon atom carrying EAG and E; ETG represents an electron-transmitting group; n represents 0 or 1; R1 and R2, which may be the same or different, each represents a hydrogen atom, a hydrocarbon group, a heterocyclic group, or a single bond for forming a ring with EAG; Time represents a group releasing PUG upon cleavage of the bond between the carbon atom carrying R1 and R2 and Time; t represents 0 or 1; and PUG represents a photographically useful group.
Inventors:
Hiroyuki Watanabe
Keizo Furuya
Yasuhiro Yoshioka
Nakamura Gouki
Keizo Furuya
Yasuhiro Yoshioka
Nakamura Gouki
Application Number:
JP32077187A
Publication Date:
May 14, 1997
Filing Date:
December 18, 1987
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
C07D231/46; C07D239/54; C07D261/12; C07D261/20; C07D265/06; C07D291/04; C07D307/58; C07D311/60; C07D327/04; C07D403/12; C07D405/12; C07D413/04; C07D413/06; C07D413/12; C07D413/14; C07D417/12; C07D419/12; C07D487/04; C07D521/00; G03C7/26; G03C7/305; (IPC1-7): G03C7/305
Domestic Patent References:
| JP61213847A | ||||
| JP61230135A |
Attorney, Agent or Firm:
Kiyotaka Sasaki (3 outside)