Isolation of a Novel Indigoferamide-A from Seeds of Indigofera Heterantha Wall and its Antibacterial Activity
Records of Natural Products
Year: 2014 Issue: 4 October-December
p.412 - 416
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Taj Ur Rahman, Mohammad Arfan, Wajiha Liaqat, Ghias Uddin and M. Iqbal Choudhary
A new indigoferamide-A (1) along with three new source compounds dotriacontanoic acid (2), quercetin (3) and formononetin “4-hydroxy-4-methyl-2-pentanone” (4) were isolated from the seeds of Indigofera heterantha Wall. The structures of all these compounds were determined by using mass spectrometry, 1D-and 2D NMR techniques. The structure of the new indigoferamide-A was established by methanolysis as well as by GC-MS analysis.KEYWORDS
- Indigofera heterantha Wall seeds
- antibacterial activity.