O. Pancharoen, P. Tuntiwachwuttikul, W. C. Taylor
1989
Citations
0
Influential Citations
29
Citations
Journal
Phytochemistry
Abstract
Abstract (−)-(3S,4R,5S,7S)-5-Benzoyloxymethyl-6-oxadicyclo-[4,1,0]hept-1-ene-3,4-diol 3-benzoate [(−)-pipoxide] and the two (+)-zeylenol related substances, (−)-(1R,2S,3R,4S)-2-benzoyloxymethylcyclohex-5-ene-1,2,3,4-tetrol 1,4-dibenzoate, and (1R,2S,3R,4S)-2-hydroxymethylcyclohex-5-ene-1,2,3,4-tetrol 1,4-dibenzoate, together with 2′-hydroxy-4,4′,6′-trimethoxychalcone, were isolated from the rhizomes of Kaempferia angustifolia, in addition to crotepoxide, boesenboxide and (+)-zeylenol. The rhizomes of an unnamed Kaempferia species have also been found to contain the zeylenol derivatives.