1. Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production and Construction Corps, Tarim University, 843300, Alar, Xinjiang, China
2. Department of Chemistry, Washington State University, 99164-4630, Pullman, WA, USA
3. Tofwerk, AG, Uttigenstrasse 22, CH-3600, Thun, Switzerland