发明公开
- 专利标题： PYRAN DERIVATIVES
- 专利标题（中）： PYRANDERIVATE
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申请号： EP00907971申请日： 2000-03-09
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公开(公告)号： EP1078926A9公开(公告)日： 2001-05-02
- 发明人: SATSUKI MAKOTO , SHINPO AKIRA , OOGA YASUYO , SUGA SADAHARU , ODA ATSUSHI , TADA HIROSHI , SAKAGUCHI YOSHIKAZU
- 申请人： HAYASHIBARA BIOCHEM LAB
- 专利权人： HAYASHIBARA BIOCHEM LAB
- 当前专利权人： HAYASHIBARA BIOCHEM LAB
- 优先权： JP6192299 1999-03-09; JP19729799 1999-07-12; JP2000063867 2000-03-08
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; C07C211/54 ; C07C211/58 ; C07C211/61 ; C07D407/06 ; C07D407/14 ; C07D417/06 ; C07D491/16 ; C07F3/06 ; C07F5/06 ; C08F2/50 ; C09B57/02 ; C09K3/00 ; C09K11/06 ; G03C1/73 ; G03F7/031 ; C07D405/14 ; C07D417/14 ; C07D455/04 ; G03H1/02
摘要：
Disclosed are pyran derivatives, which have distinctive sensitivity to visible light and distinctive luminous ability. The derivatives are useful in photopolymerization, electroluminescence, and dye lasers, and are obtainable through a step of reacting a compound having a 4-cyanomethylene-2-methyl-4H-pyran skeleton with a compound having a 3-formylcoumarin skeleton.
公开/授权文献
- EP1078926A4 PYRAN DERIVATIVES 公开/授权日：2002-02-04
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