1. Program on Chemical Biology Chulabhorn Graduate Institute Center of Excellence on Environmental Health and Toxicology (EHT) Ministry of Education 54 Kamphaeng Phet 6 Laksi Bangkok 10210 Thailand
2. Laboratory of Medicinal Chemistry Chulabhorn Research Institute 54 Kamphaeng Phet 6 Laksi Bangkok 10210 Thailand
3. Laboratory of Organic Synthesis Chulabhorn Research Institute 54 Kamphaeng Phet 6 Laksi Bangkok 10210 Thailand