1. Key Laboratory of Green Natural Products and Pharmaceutical Intermediates in Colleges and Universities of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University Qufu Shandong P. R. China
2. Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences Tsinghua University Beijing P. R. China
3. Shandong Provincial Key Laboratory of Laser Polarization and Information Technology, School of Physics and Physical Engineering Qufu Normal University Qufu Shandong P. R. China