diastereoisomer


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diastereoisomer

[¦dī·ə‚ster·ē·ō′ī·sə· mər]
(organic chemistry)
One of a pair of optical isomers which are not mirror images of each other. Also known as diastereomer.
References in periodicals archive ?
However, the molecule possesses two chiral centers at C-2 and C-3 resulting in four possible diastereoisomers (astilbin, neoastilbin, isoastilbin and neoisoastilbin).
Such adducts, obtained as a pair of diastereoisomers, rearomatize by a variety of pathways which are being elucidated.
6n of 29 and a series of reflections between 25 and 28 [degrees] of 2 [theta], as typical of a mixture of diastereoisomers A and B (Yao et al.
Dietary intake of hexabromocyclododecane diastereoisomers ([alpha]-, [beta]-, and [gamma]-HBCD) in the Belgian adult population.
Silybin makes up more than 50% of silymarin and is made up of a mixture of two diastereoisomers, silybin A and silybin B.
catechu; these are diastereoisomers of the 5,7,3',4'-tetrahydroxyflavan-3-ol structure (Figs.