title: A new 8,14-dihydropromorphinane alkaloid from Papaver nudicaule L.
abstract: A racem. 8,14-dihydroamurine is a new promorphinane alkaloid isolated from the aerial parts of Papaver nudicaule L. (Papaveraceae) of Mongolian origin. The known promorphinane and isopavine alkaloids (+)-amurine, (-)-amurensinine, (-)-O-methylthalisopavine, (-)-flavinantine and (-)-amurensine were also described. All structures were established by physical and spectral analysis. Flavinantine has been found for the first time in the species.
authors.affiliation: Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria. philipov@orgchm.bas.bg
authors.forename: Stefan
authors.initials: S
authors.lastname: Philipov
authors.forename: Ralitsa
authors.initials: R
authors.lastname: Istatkova
authors.forename: Gerelt-Od
authors.initials: GO
authors.lastname: Yadamsurenghiin
authors.forename: Javzan
authors.initials: J
authors.lastname: Samdan
authors.forename: Selenge
authors.initials: S
authors.lastname: Dangaa
mesh_terms: D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D006576:Heterocyclic Compounds, 4 or More Rings / Q000737:chemistry / Q000302:isolation & purification; D007546:Isoquinolines / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D008986:Mongolia; D009019:Morphinans / Q000737:chemistry / Q000302:isolation & purification*; D010207:Papaver / Q000737:chemistry*
chemical_list: C523725:8,14-dihydropromorphinane; D000470:Alkaloids; D006576:Heterocyclic Compounds, 4 or More Rings; D007546:Isoquinolines; D009019:Morphinans; C521894:amurensinine