title: Northalicthuberine: A New Phenanthrene Alkaloid from Thalictrum simplex.
authors.affiliation: Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria.
authors.forename: M P
authors.initials: MP
authors.lastname: Velcheva
authors.forename: R R
authors.initials: RR
authors.lastname: Petrova
authors.forename: Z
authors.initials: Z
authors.lastname: Samdanghiin
authors.forename: S
authors.initials: S
authors.lastname: Danghaaghiin
authors.forename: Z
authors.initials: Z
authors.lastname: Yansanghiin