caa a22 4500 477082335 CHVBK 20180405111453.0 cr unu---uuuuu 170330e19960601xx s 000 0 eng 10.1007/BF01969744 doi (NATIONALLICENCE)springer-10.1007/BF01969744 Nα-quinaldyl-L-arginine·HCl, a new defensive alkaloid from Subcoccinella-24-punctata (Coleoptera, Coccinellidae) [Elektronische Daten] [S. Wang, J. Braekman, D. Daloze, J. Pasteels, P. Soetens, N. Handjieva, P. Kalushkov] The isolation of Nα-quinaldyl-L-arginine·HCl (1) from the CoccinellidaeSubcoccinella-24-punctata is reported. The structure, first established on the basis of the analysis of the spectral properties of1, has been confirmed by synthesis. The alkaloid is of endogenous origin and markedly deterrent to ants. Birkhäuser Verlag, 1996 Coleoptera nationallicence Coccinellidae nationallicence Subcoccinella-24-punctata nationallicence chemical defense nationallicence quinoline alkaloid nationallicence Nα-quinaldyl-L-arginine·HCl nationallicence Wang S. Laboratory of Bio-organic Chemistry, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut Braekman J. Laboratory of Bio-organic Chemistry, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut Daloze D. Laboratory of Bio-organic Chemistry, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut Pasteels J. Laboratory of Animal and Cellular Biology, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut Soetens P. Laboratory of Animal and Cellular Biology, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut Handjieva N. Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, (Bulgaria) aut Kalushkov P. Institute of Zoology, Bulgarian Academy of Sciences, Sofia, (Bulgaria) aut Experientia Birkhäuser-Verlag 52/6(1996-06-01), 628-630 0014-4754 52:6<628 1996 52 18 https://doi.org/10.1007/BF01969744 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01969744 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang S. Laboratory of Bio-organic Chemistry, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut NATIONALLICENCE 700 1- Braekman J. Laboratory of Bio-organic Chemistry, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut NATIONALLICENCE 700 1- Daloze D. Laboratory of Bio-organic Chemistry, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut NATIONALLICENCE 700 1- Pasteels J. Laboratory of Animal and Cellular Biology, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut NATIONALLICENCE 700 1- Soetens P. Laboratory of Animal and Cellular Biology, Faculty of Sciences, University of Brussels, 50 Av. F.D. Roosevelt, B-1050, Brussels, (Belgium) aut NATIONALLICENCE 700 1- Handjieva N. Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, (Bulgaria) aut NATIONALLICENCE 700 1- Kalushkov P. Institute of Zoology, Bulgarian Academy of Sciences, Sofia, (Bulgaria) aut NATIONALLICENCE 773 0- Experientia Birkhäuser-Verlag 52/6(1996-06-01), 628-630 0014-4754 52:6<628 1996 52 18 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer