| Literature DB >> 24107229 |
Harilaos Damianakos1, Georgios Sotiroudis, Ioanna Chinou.
Abstract
The MeOH extract of the aerial parts of Onosma erecta afforded four new pyrrolizidine alkaloids, 7-O-acetylechinatine N-oxide (1), a viridinatine N-oxide stereoisomer (2), 7-epi-echimiplatine N-oxide (3), and onosmerectine N-oxide (4), and two additional new natural products, the acid 2,3-dimethyl-2,3,4-trihydroxypentanoic acid (5) and the acyloin 4-methyl-2-hydroxypentanone (6).Entities:
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Year: 2013 PMID： 24107229 DOI： 10.1021/np300785g
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050