title: Two p-quinonoid aporphine alkaloids from fissistigma balansae
abstract: Investigation of the ethanolic extract from the twigs of Fissistigma balansae resulted in the isolation of two new p-quinonoid aporphine alkaloids, named fissilandione (1) and norfissilandione (2). The structures of 1 and 2 were elucidated on the basis of spectral data and confirmed by chemical conversions.
authors.affiliation: Graduate Institute of Natural Products, Kaohsiung Medical College Kaohsiung 807, Taiwan, and Tajen Junior College of Pharmacy, Ping Tung Hsien 900, Taiwan.
authors.initials: YC
authors.lastname: Chia
authors.initials: FR
authors.lastname: Chang
authors.initials: YC
authors.lastname: Wu