Kaemtakols A–D, highly oxidized pimarane diterpenoids with potent anti-inflammatory activity from Kaempferia takensis.
Jongsomjainuk O, Boonsombat J, Thongnest S, Prawat H, Batsomboon P, Charoensutthivarakul S, Ruchisansakun S, Chainok K, Sirirak J, Mahidol C, Ruchirawat S.
Nat Prod Bioprospect. 2023;13(1):55.