Tropane alkaloids with a unique type of acyl moiety from two convolvulus species

An investigation of the roots of Convolvulus siculus and C. sabatius ssp. mauritanicus afforded two new tropan-3 α-ol esters named consiculine and consabatine and the known base merresectine B (3). The acyl residues of the new alkaloids are formed by consiculic acid ( = 1 β,2 α-dihydroxy-5-prenyl-cy...

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Veröffentlicht in:	Phytochemistry 1998, Vol.49 (5), p.1449-1451
Hauptverfasser:	Jenett-Siems, Kristina, Mann, Petra, Kaloga, Macki, Siems, Karsten, Jakupovic, Jasmin, Witte, Ludger, Eich, Eckart
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences C sabatius ssp mauritanicus chemical constituents of plants Chemical constitution chemical structure consabatine consiculic acid consiculine Convolvulaceae Convolvulus convolvulus sabatius subsp. mauritanicus Convolvulus siculus Fundamental and applied biological sciences. Psychology isolation merresectine B nuclear magnetic resonance spectroscopy Plant physiology and development roots spectral analysis tropan-3 α-ol ( = tropine) esters tropane alkaloids
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Zusammenfassung:	An investigation of the roots of Convolvulus siculus and C. sabatius ssp. mauritanicus afforded two new tropan-3 α-ol esters named consiculine and consabatine and the known base merresectine B (3). The acyl residues of the new alkaloids are formed by consiculic acid ( = 1 β,2 α-dihydroxy-5-prenyl-cyclohex-5-en-4-one carboxylic acid) and its 2-deoxy derivative, respectively.
ISSN:	0031-9422 1873-3700
DOI:	10.1016/S0031-9422(98)00083-1