Fig. 7
From: Biological activities of limonoids in the Genus Khaya (Meliaceae): a review
Structure of limonoids from the stem bark of K. anthotheca (3) 3-O-acetylanthothecanolide. R1 = OH, R2 = OH. (4) 2,3-di-O-acetylanthothecanolide. R1 = OAC, R2 = OH. Adapted from [48]