
%0 Journal Article
%A Tuntiwachwuttikul, P 
%A Pancharoen, O 
%A Bubb, WA 
%A Hambley, TW 
%A Taylor, WC 
%A Reutrakul, V 
%T Constituents of the Zingiberaceae. XI. Structures of (+)-(1R,2S,3R,4S)-2-Benzoyloxymethylcyclohex-5-ene-1,2,3,4-tetrol 4-benzoate [(+)-Zeylenol] and (+)-(1R,2R,4R,5S,6R,7R)-4-Benzoyloxymethyl-3,8-dioxatricyclo-[5.1.0.0<sup>2,4</sup>]octane-5,6-diol 5-Acetate 6-Benzoate (Boesenboxide) Isolated From a New <I>Boesenbergia</I> Species
%J Australian Journal of Chemistry
%D 1987/12/01
%V 40
%N 12
%P 2049-2061
%K 
%R https://doi.org/10.1071/CH9872049
%U https://www.publish.csiro.au/paper/CH9872049 
%X A new Boesenbergia species ( Zingiberaceae ) has been found to contain (+)-(1R,2S,3R,4S)-2-benzoyloxymethylcyclohex-5-ene-1,2,3,4-tetrol 4-benzoate [(+)- zeylenol ] (2)and the crotepoxide -related substance, (+)-(1R,2R,4R,5S,6R,7R)-4-benzoyloxymethy1-3,8-Dioxatricyclo [5.1.0.02,4]octane-5,6-diol 5-acetate 6-benzoate ( boesenboxide ) (8). The structure (8) was determined by spectroscopic, chemical, and X-ray crystallographic studies. Boesenboxide forms monoclinic crystals P21, a 12.722(2), b 5.23O(l), c 16.139(3) Å, &#946; 106. 57(l)º; the crystal structure was refined to a residual of 0.029 for 1281 independent observed reflections. 
