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Heinz O. Bernhard

University of Zurich

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Publication

Featured researches published by Heinz O. Bernhard.

Archive | 1976

Process for preparing bitter beverages

Kurt Thiele; Heinz O. Bernhard

Helvetica Chimica Acta | 1973

Chaenorhin, ein macrocyclisches Spermin-Alkaloid. 149. Mitteilung über Alkaloide†‡

Heinz O. Bernhard; Ivan Kompis; Siegfried Johne; Detlef Groöger; Manfred Hesse; Hans Schmid

Helvetica Chimica Acta | 1978

Die Struktur des Spermin-Alkaloides Aphelandrin aus Aphelandra squarrosa NEES. 170. Mitteilung über organische Naturstoffe†‡

Peter Dätwyler; Herbert Bosshardt; Heinz O. Bernhard; Manfred Hesse; Siegfried Johne

Helvetica Chimica Acta | 1978

Isolierung von 1‐Allyl‐2, 3‐dimethoxy‐4, 5‐methylendioxybenzol (= Dill‐Apiol)aus Heckeria umbellata (L.) Kunth (Piperaceae)

Heinz O. Bernhard; Kurt Thiele

Helvetica Chimica Acta | 1979

Cynaratriol, ein neues Guajanolid aus der Kardone Cynara cardunculusL. und der Artischocke C. scolymusL.(Compositate)†

Heinz O. Bernhard; Kurt Thiele; Ernö Pretsch

Planta Medica | 1981

Additional flavonoids from the leaves of Larrea tridentata.

Heinz O. Bernhard; Kurt Thiele

Helvetica Chimica Acta | 1978

Isolierung von (±)-Tembamid aus Zanthoxylum tingoassuiba L. (Rutaceae)†

Heinz O. Bernhard; Kurt Thiele

Archive | 1976

Verfahren zur herstellung von getraenken bitterer geschmacksrichtung

Kurt Thiele; Heinz O. Bernhard

ChemInform | 1979

THE STRUCTURE OF THE SPERMINE ALKALOID APHELANDRINE FROM APHELANDRA SQUARROSA NEES

P. Daetwyler; Herbert Bosshardt; Heinz O. Bernhard; Manfred Hesse; Siegfried Johne

ChemInform | 1979

CYNARATRIOL, A NEW GUAJANOLIDE FROM THE THISTLE CYNARA CARDUNCULUS L. AND THE ARTICHOKE C. SCOLYMUS L. (COMPOSITAE)

Heinz O. Bernhard; K. Thiele; E. Pretsch

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Manfred Hesse

University of Zurich

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Siegfried Johne

University of Zurich

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Hans Schmid

University of Zurich

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Herbert Bosshardt

University of Zurich

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Peter Dätwyler

University of Zurich

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Ernö Pretsch

Technische Hochschule

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Ivan Kompis

Hoffmann-La Roche

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