1. Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham, Thailand
2. Nakhonphanomwittayakhom School, Nakhonphanom, Thailand
3. Department of Applied Chemistry, Faculty of Sciences and Liberals Arts, Rajamangala University of Technology Isan, Naknon Ratchasima, Thailand
4. Natural Products Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
5. Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand