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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Poncimarin, a New Coumarin from Poncirus trifoliata L.

A. Guiotto, P. Rodighiero and U. Quintily


A new coumarinic derivative (Poncimarin; C19H22O5; m.p. 140 °C) was isolated from unripe fruits of Poncirus trifoliata L. which from spectroscopic evidences was formulated as 7-(2,3-epoxy-3-methyl butyloxy)-8-(2,3-epoxy-3-me-thyl butyl) coumarin.

Received: 1974-11-11
Published Online: 2014-6-2
Published in Print: 1975-6-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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