| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5164447 | Phytochemistry | 2015 | 5 Pages |
Abstract
The genuine main alkaloid of greater celandine (Chelidonium majus) is 13,14-dihydrocoptisine and not coptisine as reported earlier. Structure was elucidated by one- and two-dimensional NMR techniques. In vivo, after tissue injuries, dihydrocoptisine is oxidized and converted to coptisine.43
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Authors
Jana Paulsen, Mahdi Yahyazadeh, Sophie Hänsel, Maik Kleinwächter, Kerstin Ibrom, Dirk Selmar,