Four triterpenes (I, ursolic acid, 2α-hydroixyursolic acid, and maslinic acid) were isolated from the chloroform ext. of E. japonica leaves, which were previously shown to have antiinflammatory activity. I is a new natural product and its structure was established by 1H- and 13C-NMR, and mass spectral data
Polyhydroxylated Triterpenes from Eriobotrya japonica
AQUINO, Rita Patrizia;DE FEO, Vincenzo;DE SIMONE, Francesco;PIZZA, Cosimo
1990-01-01
Abstract
Four triterpenes (I, ursolic acid, 2α-hydroixyursolic acid, and maslinic acid) were isolated from the chloroform ext. of E. japonica leaves, which were previously shown to have antiinflammatory activity. I is a new natural product and its structure was established by 1H- and 13C-NMR, and mass spectral dataFile in questo prodotto:
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