<I>VII Mitteilung &uuml;eber Sinomenium- und Cocculusalkaloide</I>

Anti-neuroinflammatory constituents from Sinomenium acutum rhizomes

In our continuing search for bioactive constituents from Korean medicinal sources, an investigation of the Sinomenium acutum Rehder et Wilson rhizome afforded three new lignan derivatives (1–3) together with nine known compounds (4–12). The identification and structural elucidation of these new compounds were based on 1D and 2D-NMR (COSY, HMQC, HMBC and NOESY) and MS data. The absolute configur...

Lignan glucosides from Sinomenium acutum rhizomes.

The new lignan glucoside, acutumoside (1), was isolated from Sinomenium acutum rhizomes together with nine known compounds (2-10). The structure of 1 was elucidated on the basis of extensive spectroscopic analyses, including two-dimensional nuclear magnetic resonance and chemical reactions. Compounds 2, 7, 8, and 10 displayed potential antiproliferative activity against A549, SK-OV-3, SK-MEL-2,...

A New Enzymatic Determination of Cholesterol

Neue enzymatische Methode zur Bestimmung der Cholesterinkonzentration. Verwendung von Aldehyddehydrogenase zur Indikation H2O2-bildender Reaktionen, 2. Mitteilung Zusammenfassung: Die mit Katalase und Aldehydrbgenase gekoppelte Cholesterinoxidase-Reaktion wird zum Nachweis der Cholesterinkonzentration vorgeschlagen. Die wichtigsten Vorteile dieses Verfahrens gegenüber vergleichbaren Cholesterin...

Meister Eckharts Lehre vom Ursprung und Ziel des Menschen

beitraege zur kenntnis der bombyces und sphinges irans die arten und formen der gattungen berutana und deilephila (lep. sphingidae)

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