title: Further studies on the synthesis of 7,17-seco norditerpenoid alkaloids.
abstract: Following the report on the synthesis of the 7,17-seco compounds [Wang, F.P., Yang, J.S., Chen, Q.H., Yu, L. and Li, B.G. (2000), Chem. Pharm. Bull. 48, 1912-1916], further studies on the reaction optimization for cleavage of the C(7),C(17) bond led to the 7,17-seco norditerpenoid alkaloids (e.g. 4, 9) in nearly 90% yield.
authors.affiliation: Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, No. 17, Duan 3, Renmin Nan Road, Chengdu 610041, China.
authors.forename: Qiao-Hong
authors.initials: QH
authors.lastname: Chen
authors.forename: Feng-Peng
authors.initials: FP
authors.lastname: Wang
mesh_terms: D000470:Alkaloids / Q000138:chemical synthesis* / Q000737:chemistry; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008517:Phytotherapy; D010946:Plants, Medicinal; D013729:Terpenes / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D000470:Alkaloids; D013729:Terpenes