title: Studies on the constituents of Aloe arborescens Mill. var. natalensis Berger. II. The structures of two new aloesin esters.
mesh_terms: D000470:Alkaloids / Q000302:isolation & purification*; D003374:Coumarins / Q000302:isolation & purification*; D004952:Esters; D006027:Glycosides / Q000302:isolation & purification*; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal / Q000032:analysis*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000470:Alkaloids; D003374:Coumarins; D004952:Esters; D006027:Glycosides