Peer-Reviewed Journal Details
Mandatory Fields
Mahajan, N,Chadda, R,Calabro, K,Solanki, H,O'Connell, E,Murphy, PV,Thomas, OP
2017
March
Tetrahedron Letters
Isolation and synthesis of pygmanilines, phenylurea derivatives from the Northeastern Atlantic lichen Lichina pygmaea
Published
WOS: 2 ()
Optional Fields
Lichina pygmaea Antioxidants Phenylurea Lichen MARINE NATURAL-PRODUCTS MYCOSPORINE
58
1237
1239
A library of 864 extracts prepared from Irish marine organisms was screened in the search for novel antioxidants. Chemical investigation of the most promising extract obtained from the common lichen Lichina pygmaea led to the isolation of five resorcinol derivatives. An unusual urea moiety was found embedded in two of these compounds, pygmanilines A (1) and B (2) and their structures were confirmed by one-step chemical syntheses. (C) 2017 Elsevier Ltd. All rights reserved.
10.1016/j.tetlet.2017.02.037
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