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Note | Regular issue | Vol 60, No. 7, 2003, pp.1639-1644
Published online, 19th May, 2003
DOI: 10.3987/COM-03-9776
A New 16N-Carboxyethyl Derivative of 3,12-Dihydroroquefortin

Anatoly G. Kozlovsky, Valentina P. Zhelifonova, Tatiyana V. Antipova, Vladimir M. Adanin, Svetlana M. Ozerskaya, Nataliya E. Ivanushkina, Friedrich A. Gollmick, and Udo Gräfe*

*Hans-Knölle-Institute for Natural Products Research, Beutenbergstrasse 11, D-07745 Jena, Germany

Abstract

New 16N-carboxyethyl derivative (2) of 3,12-dihydroroquefortin (1) was isolated from the fermentation broth of Penicillium aureovirens VKM FW-766. Structure of 2 was settled on the basis of MS spectrometry, 1D and 2D NMR spectroscopy.