Tropane alkaloids with a unique type of acyl moiety from two convolvulus speciesfn1fn1Part 5 in the series Phytochemistry and Chemotaxonomy of the Convolvulaceae. For part 4, see ref. [1]. Presented in part at the 45th Annual Congress of the Society for Medicinal Plant Research, 1997, Regensburg, Germany.

Phytochemistry
1998.0

Abstract

An investigation of the roots of Convolvulus siculus and C. sabatius ssp. mauritanicus afforded two new tropan-3 alpha-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 beta,2 alpha-dihydroxy-5-prenyl-cyclohex-5-en-4-one carboxylic acid) and its 2-deoxy derivative, respectively. (C) 1998 Elsevier Science Ltd. All rights reserved.

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