Further study of the wood of Calophyllum teysmannii Miq. var. inophylloide
yielded xanthones 7-hydroxy-1,2,8-trimethoxyxanthone, 6-hydroxy-1,2,5-trime
thoxyxanthone, and 2-carbomethoxy-6-methoxyxanthone in addition to 3,8-dihy
droxy-1,2,4-trimethoxyxanthone, 3-hydroxy-2,4-dimethoxyxanthone, 1,7-dihydr
oxy-3-methoxyanthone (gentisin) and 2-hydroxyxanthone. (C) 2000 Elsevier Sc
ience Ltd. All rights reserved.