Revised Structure of Antidesmone, an Unusual Alkaloid from Tropical Antidesma Plants (Euphorbiaceae)
作者:Gerhard Bringmann、Jan Schlauer、Heiko Rischer、Michael Wohlfarth、Jörg Mühlbacher、Alexander Buske、Andrea Porzel、Jürgen Schmidt、Günter Adam
DOI:10.1016/s0040-4020(00)00289-1
日期:2000.6
The structure of antidesmone, an alkaloid from Antidesma membranaceum Mull. Arg. and A. venosum E. Mey. (Euphorbiaceae), was revised to be (S)-4,8-dioxo-3-methoxy-2-methyl-5-n-octyl-1,4,5,6,7,8-hexahydroquinoline [(S)-2], not the isoquinoline derivative 1, as assumed previously. The revision was initiated by biosynthetic feeding experiments of one of our groups. (C) 2000 Elsevier Science Ltd. All rights reserved.