1. Center of Bioactive Natural
Products from Marine Organisms and Endophytic Fungi, Department of
Pharmacognosy and Pharmaceutical Botany, Chulalongkorn University, Bangkok 10330, Thailand
2. Cell-Based Drug and Health Product
Development Research Unit and Department of Pharmacology and Physiology,
Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
3. Department of Pharmaceutical Chemistry,
Graduate School of Pharmaceutical Sciences, Meiji Pharmaceutical University, Tokyo 204-8588, Japan
4. Laboratory of Natural Product
Chemistry, Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo 113-0033, Japan