
TY  - JOUR
A1  - Tuntiwachwuttikul, P 
A1  - Pancharoen, O 
A1  - Bubb, WA 
A1  - Hambley, TW 
A1  - Taylor, WC 
A1  - Reutrakul, V 
T1  - 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
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1987
VL  - 40
IS  - 12
SP  - 2049
EP  - 2061
KW  - 
UR  - https://doi.org/10.1071/CH9872049 
N2  - 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. 
ER  -

