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Constituents from the leaves of Aristolochia elegans
1Department of Chemistry, National Cheng Kung University, Tainan, Taiwan, Republic of China. tswu@mail.ncku.edu.tw
Journal of Natural Products
|June 8, 2000
Abstract:
One new biphenyl ether, aristogin C (1), and two new porphyrins, aristophylls A (2) and B (3), as well as 11 known compounds, were isolated from the leaves of Aristolochia elegans. Their structures were elucidated according to the spectroscopic (NMR and MS) analyses or by comparison with literature values.