N-Acyl derivatives of Asn,new bacterial N-acyl D-amino acids with surfactant activity |
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| Authors: | F. Peypoux O. Laprévote M. Pagadoy J. Wallach |
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| Affiliation: | (1) Laboratoire de Biochimie Analytique et Synthèse Bioorganique, Université Claude Bernard, Villeurbanne, France;(2) Institut de Chimie des Substances Naturelles, CNRS, Gif-sur-Yvette, France |
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| Abstract: | ![]()
Summary. New N-acyl D-amino acids were isolated from Bacillus pumilus IM 1801. Their structures were determined by chemical analysis and mass spectrometry. The lipid part was identified as a mixture of fatty acids with 11, 12, 13, 15, and 16 carbon atoms in the iso, anteiso or n configuration linked by an amide bond with a D-asparagine. They exhibited surfactant properties. |
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| Keywords: | : N-acyl D-amino acids – Mass spectrometry – Bacillus pumilus – Surfactant activity |
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