发明名称 |
Phenylurethane compounds and methods for producing same, asymmetric urea compounds and methods for producing same, barbituric acid derivative, and diazo thermal recording material containing the derivative |
摘要 |
Phenylurethane compounds of the following general formula (1); asymmetric urea compounds of the following general formula (10) obtained from the phenylurethane compounds; barbituric acid derivatives of general formula (18) produced from the asymmetric urea compounds, which have specific substituents and are useful in diazo thermal recording materials; and diazo thermal recording materials containing the barbituric acid derivative.
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申请公布号 |
US2003166961(A1) |
申请公布日期 |
2003.09.04 |
申请号 |
US20030350962 |
申请日期 |
2003.01.27 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
FUJITA AKINORI;YANAGIHARA NAOTO;TAKEUCHI YOHSUKE;ARIOKA DAISUKE;IKEDA KIMI;ARAI SACHIKO |
分类号 |
C07C271/44;C07C271/48;C07C271/50;C07C271/54;C07C275/06;C07C275/16;C07C275/24;C07C317/42;C07D239/62;G03C1/58;(IPC1-7):C07C271/40;G03C1/52;C07D239/02 |
主分类号 |
C07C271/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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