发明名称 |
INDOLINOSPIROPYRAN COMPOUNDS AND METHODS FOR THEIR MANUFACTURE |
摘要 |
THE PRESENT INVENTION PROVIDES INDOLINOSPIROPYRAN COMPOUNDS AND METHODS FOR THEIR MANUFACTURE, WHICH COMPOUNDS ARE USEFUL AS PHOTOCHROMIC COMPOUNDS. THE COMPOUNDS OF THE INVENTION ARE SUBSTITUTED ON THE INDOLE RING WITH SUCCINIMIDE, WHICH SUBSTITUTION PERMITS RING OPENING OF THE SUCCINIMIDE AND MODULATION OF THE BULK AND PHOTOCHROMIC PROPERTIES OF THE COMPOUNDS. THE COMPOUNDS MAY BE CONVENIENTLY PREPARED USING THE SOLID PHASE ORGANIC SYNTHESIS OF THE INVENTION. |
申请公布号 |
MY135395(A) |
申请公布日期 |
2008.04.30 |
申请号 |
MY2004PI00648 |
申请日期 |
2001.05.29 |
申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GENERAL D'OPTIQUE) |
发明人 |
ERICK M. CARREIRA;WEILI ZHAO |
分类号 |
G02C7/10;C07D491/00;C07D491/10;C07D491/107;G02B1/04;G02B5/23 |
主分类号 |
G02C7/10 |
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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