| 发明名称 |
Nonlinearly optically active compounds |
| 摘要 |
Novel nonlinearly optically active compound's, well suited for electrooptical applications, have the following general formulae: <IMAGE> (I) and oup; A and A1, which may be identical or different, are each an electron acceptor group; and R1, R2, R3 and R4 are each a lower alkyl radical or a hydrogen atom.
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| 申请公布号 |
US5535048(A) |
申请公布日期 |
1996.07.09 |
| 申请号 |
US19940210995 |
申请日期 |
1994.03.21 |
| 申请人 |
FLAMEL TECHNOLOGIES |
发明人 |
MIGNANI, GERARD;SOULA, GERARD;MEYRUEIX, REMI |
| 分类号 |
G02F1/35;C07C211/44;C07C215/16;C07C255/37;C07C255/42;C07D215/12;C07D217/04;C07D221/06;C07D339/06;C07D455/04;C07D471/04;G02F1/355;G02F1/361;(IPC1-7):C07D451/02 |
主分类号 |
G02F1/35 |
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