One new natural phenolic, the 5'-O-methyl-7'-ethyl eater of p-dehydrodigall
ic acid, was isolated and identified from the bark of Haematoxylon campechi
anum. In addition, two known flavonoids, quercetin 3-O-methyl ether and gen
istein and three known phenolics, gallic acid, methyl gallate and ethyl gal
late, were also isolated. (C) 1999 Published by Elsevier Science Ltd. Al ri
ghts reserved.