发明名称 Color photographic recording material containing a color coupler of the pyrazoloazole series
摘要 (Magenta) colour images with improved stability to light may be obtained with a colour photographic recording material containing compounds of formula I as magenta couplers. The magenta couplers of formula I are particularly suitable for use in recording materials of positive colour images on light reflecting or transparent supports.
申请公布号 US5418123(A) 申请公布日期 1995.05.23
申请号 US19930151010 申请日期 1993.11.12
申请人 BAYER AKTIENGESELLSCHAFT 发明人 WOLFF, ERICH
分类号 C07D487/04;G03C7/38;(IPC1-7):G03C7/38 主分类号 C07D487/04
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