Revised Structure of the Alkaloid Clivorine.
NATIONAL RESEARCH COUNCIL OF CANADA OTTAWA (ONTARIO) BIOCHEMISTRY LAB
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On the basis of chemical evidence and PMR spectral data a structure empirical formula C21H29NO8 was ascribed to clivorine, an alkaloid isolated from Ligularia clivorum Maxim. In order to determine the configuration at C3, C4 and C5 it was decided to carry out an X-ray analysis. Author
- Organic Chemistry