
%0 Journal Article
%A Carmely, S 
%A Gebreyesus, T 
%A Kashman, Y 
%A Skelton, BW 
%A White, AH 
%A Yosief, T 
%T Dysidamide, a Novel Metabolite From a Red Sea Sponge <I>Dysidea herbacea</I>
%J Australian Journal of Chemistry
%D 1990/11/01
%V 43
%N 11
%P 1881-1888
%K 
%R https://doi.org/10.1071/CH9901881
%U https://www.publish.csiro.au/paper/CH9901881 
%X A hexachloro metabolite, dysidamide (2) has been isolated from a Red Sea sponge Dysidea herbacea. The structure of (2) has been established from spectroscopic and chemical evidence, and confirmed by an X-ray crystal structure determination. Crystals of (2) are orthorhombic P212121, a 20.509(13), b 18.411(11), c 11.356(9)&#506;, Z 8. The structure was refined by least-squares methods to a residual of 0.049 for 2277 'observed' reflections. Two different conformations of the molecule are present in the crystal. 
