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On the novel free porphyrins corallistin B, C, D, and E : isolation from the demosponge Corallistes sp. of the Coral Sea and reactivity of their nickel (2) complexes toward formylating reagents

Description : Reported here are the novel free corallistin B, C, D, and E, isolated as methyl esters 2a, 3a, 4a, and 5a, respectively, from the sponge #Corallistes$ sp.(#Lithistida$) collected at the basis of the South New Caledonian coral reef. A protocol is also established for formulation of their NiII complex...
Language(s) : English
Subject(s) : INVERTEBRE AQUATIQUE , SUBSTANCE NATURELLE , STRUCTURE CHIMIQUE , ACTIVITE BIOLOGIQUE , EPONGE , CORALLISTINE
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Publication Date(s) : 1993-01-01