title: [Structure and synthesis of benzoquinolizidine alkaloids isolated from Alangium lamarckii].
mesh_terms: D012369:2H-Benzo(a)quinolizin-2-ol, 2-Ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy- / Q000138:chemical synthesis* / Q000302:isolation & purification; D000470:Alkaloids / Q000138:chemical synthesis* / Q000302:isolation & purification; D008722:Methods; D008968:Molecular Conformation; D010946:Plants, Medicinal / Q000032:analysis*; D011807:Quinolizines / Q000138:chemical synthesis*; D013237:Stereoisomerism
chemical_list: D000470:Alkaloids; D011807:Quinolizines; D012369:2H-Benzo(a)quinolizin-2-ol, 2-Ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy-