Carmabins A and B, New Lipopeptides from the Caribbean Cyanobacterium Lyngbya majuscula

Carmabins A and B have been isolated as linear lipotetrapeptides from the BuOH extract of the marine cyanobacterium Lyngbya majuscula. The planar structures were elucidated by extensive 2D NMR analysis, including 1H−15N HMBC and HMQC−TOCSY experiments, together with MS measurements.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of natural products (Washington, D.C.) D.C.), 1998-04, Vol.61 (4), p.529-533
Hauptverfasser:	Hooper, Gregory J, Orjala, Jimmy, Schatzman, Randall C, Gerwick, William H
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences CHEMICAL COMPOSITION CHEMICAL STRUCTURE Chromatography, Thin Layer COMPOSICION QUIMICA COMPOSITION CHIMIQUE CURACAO CURAZAO Cyanobacteria - chemistry CYANOPHYTA ESPECTROMETRIA ESTRUCTURA QUIMICA General pharmacology Magnetic Resonance Spectroscopy Medical sciences METABOLITE METABOLITES METABOLITOS Oligopeptides - chemistry Oligopeptides - isolation & purification PEPTIDE PEPTIDES PEPTIDOS Pharmacognosy. Homeopathy. Health food Pharmacology. Drug treatments SECONDARY METABOLITES SPECTRAL ANALYSIS SPECTROMETRIE SPECTROMETRY Spectrometry, Mass, Fast Atom Bombardment Spectrophotometry, Infrared Spectrophotometry, Ultraviolet STRUCTURE CHIMIQUE
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Beschreibung
Zusammenfassung:	Carmabins A and B have been isolated as linear lipotetrapeptides from the BuOH extract of the marine cyanobacterium Lyngbya majuscula. The planar structures were elucidated by extensive 2D NMR analysis, including 1H−15N HMBC and HMQC−TOCSY experiments, together with MS measurements.
ISSN:	0163-3864 1520-6025
DOI:	10.1021/np970443p