Affiliation: | 1. Institute of Medicinal Chemistry, School of Pharmaceutical Sciences, Shandong University, No.?44 Wenhuaxi Road, Jinan 250012, P.?R. China, (phone: +86?531?88380270;2. fax: +86?531?88382731);3. Rega Institute for Medical Research, Katholieke Universiteit Leuven, B‐3000 Leuven |