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Constituents of Nauclea diderrichii. Part VI. Naucleonine and naucleonidine.

✍ Scribed by G.I. Dmitrienko; A. Szakolcai; Stewart McLean

Publisher: Elsevier Science
Year: 1974
Tongue: French
Weight: 176 KB
Volume: 15
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)92303-2

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✦ Synopsis

Among the constituents of N. -diderrichii were two substances, designated ND-305B and ND-363C, which we characterized as indole-pyridine alkaloids and

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Constituents of Nauclea Diderrichii. Par

Constituents of Nauclea Diderrichii. Part V. A glycosidic alkaloid

✍ G.I. Dimitrienko; D.G. Murray; Stewart McLean 📂 Article 📅 1974 🏛 Elsevier Science 🌐 French ⚖ 180 KB

The report on the structure of rubenine by Brown and Charalambidesl prompts us to report the current state of our investigation of the N 2 diderrichii constituent that we described previous1 as an amorphous alkaloidal glycoside2. Although the routine mass spectra did not show a parent ion, the spec