| 发明名称 |
Phenyl-pyrimidine liquid crystal compounds and liquid crystal compositions containing the same. |
| 摘要 |
<p>Disclosed are phenyl-pyrimidine liquid crystal compounds represented by the formula (I): <CHEM> wherein R1 and R2 each represent an alkyl group having 1 to 18 carbon atoms, and X and Y each represent a single bond, -O-, -OCO-, -COO- or -OCOO-, provided that one of X and Y is -OCOO-.</p> |
| 申请公布号 |
EP0285395(A1) |
申请公布日期 |
1988.10.05 |
| 申请号 |
EP19880302834 |
申请日期 |
1988.03.30 |
| 申请人 |
AJINOMOTO CO., INC. |
发明人 |
HIGUCHI, RYOICHI CENTRAL RESEARCH LABORATORIES;SAKURAI, TAKAO CENTRAL RESEARCH LABORATORIES;YOKOTA, TADAHIKO CENTRAL RESEARCH LABORATORIES;MIKAMI, NAOKO CENTRAL RESEARCH LABORATORIES;YAMAMOTO, ERI CENTRAL RESEARCH LABORATORIES;TAKEUCHI, KOJI CENTRAL RESEARCH LABORATORIES |
| 分类号 |
C07D239/26;C07D239/30;C07D239/34;C09K19/34;C09K19/46;(IPC1-7):C07D239/24 |
主分类号 |
C07D239/26 |
| 代理机构 |
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