Berberine and coptisine free bases
| Authors | |
|---|---|
| Year of publication | 2004 |
| Type | Article in Periodical |
| Magazine / Source | Journal of Molecular Structure |
| MU Faculty or unit | |
| Citation | |
| Field | Organic chemistry |
| Keywords | berberine; coptisine; protoberberine alkaloids; free bases |
| Description | The free bases of protoberberine alkaloids berberine and coptisine and related compounds were examined by 1H and 13 C NMR spectroscopy and X-ray analysis. |
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