首先模拟分析半无限大介质模型中的荧光，认为最终逸出组织表面的荧光在组织中的产率是深度的函数；

We found that the flux rate of fluorescence in tissue is the function of the depth on the assumption that tissue is semi infinite media.

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同时对反应过程中的甲酰化、环合方法、反应时间进行了探讨，优化了反应条件，提高了产率，并对化合物的荧光光谱进行了分析。

Also the optimum reaction conditions including formylation, method and reaction time of cyclization were studied to enhance the yield. In the end, their fluorescence spectrum are analyzed.

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