Diterpenoids and p-Methoxycinnamic Acid Diol Esters from Kaempferia saraburiensis Picheans. (Zingiberaceae): Structural Assignment of Saraburol and Their Biological Activities

Pornpuk Booranaseensuntorn; Jutatip Boonsombat; Chulabhorn Mahidol; Nanthawan Reuk-Ngam; Panita Khlaychan; Paratchata Batsomboon; Supanna Techasakul; Sanit Thongnest*; Somsak Ruchirawat