1. The Research Unit of Natural Product Utilization, School of Science, Walailak University, Nakhon Si Thammarat 80160, Thailand
2. Center of Excellence in Natural Products Chemistry (CENP), Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
3. School of Information Technology, Mae Fah Luang University, Thasud, Muang, Chiang Rai 57100, Thailand
4. Merck Life Science Thailand, Bangkok 10110, Thailand
5. National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand