发明名称 HETEROAROMATIC COMPOUND, OPTICAL MATERIAL AND OPTICAL ELEMENT
摘要 There are provided a heteroaromatic-containing compound represented by the following general formula (1), and an optical material including the heteroaromatic-containing compound. wherein R1 and R2 are each independently a hydrogen atom or a methyl group, Ar1 is an aryl group which may have a substituent, and A is an aromatic hydrocarbon group. The R1 and R2 can be a hydrogen atom, and Ar1 can be a phenyl group.
申请公布号 EP2516414(A1) 申请公布日期 2012.10.31
申请号 EP20100805742 申请日期 2010.12.16
申请人 CANON KABUSHIKI KAISHA 发明人 SAITOH, TERUNOBU
分类号 C07D333/22;G02B1/04 主分类号 C07D333/22
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