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Iridoide aus Verbascum nigrum L. 182. Mitteilung über organische Naturstoffe

✍ Scribed by Karlheinz Seifert; Emanuel Schöpp; Manfred Hesse; Siegfried Johne

Publisher
John Wiley and Sons
Year
1982
Tongue
German
Weight
415 KB
Volume
65
Category
Article
ISSN
0018-019X

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✦ Synopsis

Iridoids from Verbascum nigrum L.

Two new iridoid glycosides, nigroside 1 (  6‐O‐(3‐O‐einnamoyl‐α‐L‐rhamno‐pyranosyl)aucubin (2), and nigroside 2 (6‐O‐(2‐O‐cinnamoyl‐α‐L‐rhamnopy‐ranosyl)aucubin (3), and the known compound laterioside (1) have been isolated from extracts of the stems of Verbascum nigrum L., and their structures established primarily on the basis of NMR. spectroscopy. Harpagoside (4), a known iridoid glucoside, was also isolated from the roots of this plant.

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