1. Kunming Botanical Garden; Kunming Institute of Botany; Chinese Academy of Sciences; Kunming China
2. University of Vienna; Faculty of Chemisty Institute of Organic Chemistry; Währingerstrasse 38 A-1090 Vienna Austria
3. State Key Laboratory of Phytochemistry and Plant Resources in West China; Kunming Institute of Botany; Chinese Academy of Sciences; Kunming China
4. Drug Discovery and Development Center; Thammasat University; PathumThani Thailand
5. Chemodiversity Research Group; Department of Botany and Biodiversity Research; University of Vienna; Rennweg 14 A-1030 Vienna Austria