Rymantas Kazla, P. T. Murphy, J. Robert
1983
Citations
1
Influential Citations
48
Citations
Journal
Journal name not available for this finding
Abstract
Amino-5-bromopyrrolo(2,3-dlpyrimidine has been isolated from a sponge (Echinodictyum sp.). The pharmacologically active constituent of the red alga Hypnea valendiae has been identified as 4-amino-7-(5'-deoxyribos-1'~-yl)-5-iodopyrrolo(2,3-d)pyrimidine (7). A second nucleoside, tentatively assigned as the l'a isomer of (7), has also been isolated.