Abstract
Six benzo[c]phenanthridine alkaloids, corynoline (1), acetylcorynoline (2), corynoloxine (3), luguine (4), 6-oxocorynoline (5), and 12-hydroxycorynoloxine (6) were isolated from the aerial parts ofCorydalis incisa, and6 was isolated for the first time from nature. The structure was elucidated by NMR techniques.
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Kim, DK., Eun, JS., Shin, TY. et al. Benzo[c]phenanthridine alkaloids fromCorydalis incisa . Arch Pharm Res 23, 589–591 (2000). https://doi.org/10.1007/BF02975246
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DOI: https://doi.org/10.1007/BF02975246