(-)-Argemonine hemihydrate.
(-)-Argemonine hemihydrate [systematic name: (6S,12S)-2,3,8,9-tetramethoxy-13-methyl-13-azadibenzo[b,f]bicyclo[3.3.1]nona-2,6-diene hemihydrate], C21H25NO4.0.5H2O, is a tertiary pavinane alkaloid. Both partially saturated nitrogen heterocycles adopt twisted half-chair conformations. The angle between the two aromatic rings is 86.90 (5) degrees.
Necas
M
M
Department of Inorganic Chemistry, Faculty of Science, Masaryk University, Brno, Czech Republic. man@chemi.muni.cz
Dostál
J
J
Slavík
J
J
D000470:Alkaloids / Q000737:chemistry*; D019086:Bridged Bicyclo Compounds, Heterocyclic / Q000737:chemistry*; D018360:Crystallography, X-Ray; D008958:Models, Molecular; D008968:Molecular Conformation; D010207:Papaver / Q000737:chemistry*; D010946:Plants, Medicinal; D044005:Tetrahydroisoquinolines
D000470:Alkaloids; D019086:Bridged Bicyclo Compounds, Heterocyclic; D044005:Tetrahydroisoquinolines; C425407:argemonine