Calabanones A-H, chromanone derivatives from the stem bark of <i>Calophyllum calaba</i> and their cytotoxic activities against cancer cells

Sutin Kaennakam, Fadjar Mulya, Manussada Ratanasak, Kitiya Rassamee, Pongpun Siripong, Yasuteru Shigeta, Preecha Phuwapraisirisan, Edwin R. Sukandar

Natural Products and Bioprospecting . 2026, (3): 43 -43 . DOI: 10.1007/s13659-026-00603-5