1. Department of Chemistry and Research Institute of Life Science; Gyeongsang National University; Jinju 660-701 Republic of Korea
2. Center for Research Facility; Gyeongsang National University; Jinju 660-701 Republic of Korea
3. Department of Agronomy and Research Institute of Life Science; Gyeongsang National University; Jinju 660-701 Republic of Korea
4. Department of Applied Biology and Research Institute of Life Science; Gyeongsang National University; Jinju 6639530-701 Republic of Korea
5. Bio-crop Development Division, National Academy of Agricultural Science; Rural Development Administration; Suwon 441-707 Republic of Korea
6. Natural Products Chemistry Laboratory, College of Agriculture and Life Science; Chonnam National University; 77 Yongbong-ro Buk-gu, Gwangju 500-757 Republic of Korea
7. Korea Basic Science Institute Busan Center; Division of High Technology Materials Research; Gangseo-gu Busan 618-230 Republic of Korea