Conopharyngine pseudoindoxyl, a new alkaloid from Tabernamontana pachysiphon Stapf, var cumminsii (Stapf.) H. Huber
- 1 October 1973
- journal article
- Published by Oxford University Press (OUP) in Journal of Pharmacy and Pharmacology
- Vol. 25 (10) , 820-823
- https://doi.org/10.1111/j.2042-7158.1973.tb09948.x
Abstract
A chlorform extract of the residue, remaining after extraction of the bases obtained from the leaves of T. pachysiphon var cumminsii* with ether, has been shown to contain the alkaloids conopharyngine, 20‐hydroxyconopharyngine and conopharyngine pseudo‐indoxyl, and two alkaloids of as yet unknown structure.Keywords
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