title: Miyoshianines A and B, two new lycopodium alkaloids from Huperzia miyoshiana.
abstract: Two new Lycopodium alkaloids, miyoshianines A and B, together with five known alkaloids, lycopodine, lycodoline, 12-epilycodoline, clavolonine, and flabelliformine, were isolated from Huperzia miyoshiana (Makino) Ching (Huperziaceae). Their structures were determined by means of spectroscopic techniques.
authors.affiliation: State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, P.R.China.
authors.forename: Xiao-Tian
authors.initials: XT
authors.lastname: Tong
authors.forename: Chang-Heng
authors.initials: CH
authors.lastname: Tan
authors.forename: Xiao-Qiang
authors.initials: XQ
authors.lastname: Ma
authors.forename: Bao-De
authors.initials: BD
authors.lastname: Wang
authors.forename: Shan-Hao
authors.initials: SH
authors.lastname: Jiang
authors.forename: Da-Yuan
authors.initials: DY
authors.lastname: Zhu
mesh_terms: D000470:Alkaloids / Q000737:chemistry*; D006801:Humans; D032501:Huperzia; D008517:Phytotherapy; D011807:Quinolizines
chemical_list: C478031:4,12-dihydroxylycopodine N-oxide; C478032:8,15-dehydro-5,6-dihydrolycopodine; D000470:Alkaloids; D011807:Quinolizines