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diastereoisomers

Overview page. Subjects: Chemistry.

Stereoisomers that are not identical and yet not mirror images. For instance, the d-form of tartaric acid and the meso form constitute a pair of diastereoisomers. See optical activity.

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diastereoisomers

Edited by Richard Rennie and Jonathan Law.

in A Dictionary of Chemistry

January 2016; p ublished online January 2016 .

Reference Entry. Subjects: Chemistry. 31 words.

Stereoisomers that are not identical and yet not mirror images. For instance, the d-form of tartaric acid and the meso form constitute a pair of diastereoisomers. ...

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diastereoisomers

Edited by Richard Rennie and Jonathan Law.

in A Dictionary of Physics

March 2019; p ublished online March 2019 .

Reference Entry. Subjects: Physics. 30 words.

Stereoisomers that are not identical but not mirror images. For instance, the d-form of tartaric acid and the meso form constitute a pair of diastereoisomers. ...

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diastereoisomers

Overview page. Subjects: Chemistry.

Stereoisomers that are not identical and yet not mirror images. For instance, the d-form of tartaric acid and the meso form constitute a pair of diastereoisomers. See optical activity.

null...

See overview in Oxford Index

diastereoisomers

Edited by John Daintith.

in A Dictionary of Chemistry

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Chemistry. 30 words.

Stereoisomers that are not identical and yet not mirror images. For instance, the d-form of tartaric acid and the

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diastereoisomers

Suzanne Bell.

in A Dictionary of Forensic Science

January 2012; p ublished online April 2013 .

Reference Entry. Subjects: Science and Mathematics. 109 words.

Molecules that have the same molecular formula, but different arrangements of the atoms in space. Stereoisomers have the same formulas

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diastereoisomers

in A Dictionary of Physics

January 2009; p ublished online January 2009 .

Reference Entry. Subjects: Physics. 29 words.

Stereoisomers that are not identical but not mirror images. For instance, the d-form of tartaric acid and the meso

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diastereoisomers

Edited by Jonathan Law and Richard Rennie.

in A Dictionary of Physics

January 2015; p ublished online September 2015 .

Reference Entry. Subjects: Physics. 29 words.

Stereoisomers that are not identical but not mirror images. For instance, the d-form of tartaric acid and the meso

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diastereoisomer

Edited by Richard Cammack, Teresa Atwood, Peter Campbell, Howard Parish, Anthony Smith, Frank Vella and John Stirling.

in Oxford Dictionary of Biochemistry and Molecular Biology

January 2006; p ublished online January 2008 .

Reference Entry. Subjects: Biochemistry. 33 words.

any stereoisomer that is not enantiomeric; it may be either chiral or achiral. The term includes cis‐trans isomer,

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DNA sequence recognition by the indolocarbazole antitumor antibiotic AT2433-B1 and its diastereoisomer

Carolina Carrasco, Michaël Facompré, John D. Chisholm, David L. Van Vranken, W. David Wilson and Christian Bailly.

in Nucleic Acids Research

April 2002; p ublished online April 2002 .

Journal Article. Subjects: Chemistry; Biochemistry; Bioinformatics and Computational Biology; Genetics and Genomics; Molecular and Cell Biology. 5635 words.

The antibiotic AT2433-B1 belongs to a therapeutically important class of antitumor agents. This natural product contains an indolocarbazole aglycone connected to a unique disaccharide...

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<i>ambo-</i>

Edited by John Daintith.

in A Dictionary of Chemistry

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Chemistry. 40 words.

A prefix used to indicate that a substance is present as a mixture of racemic diastereoisomers in unspecified proportions. For

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asymmetric induction

Edited by John Daintith.

in A Dictionary of Chemistry

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Chemistry. 31 words.

The preferential formation of one particular enantiomer or diastereoisomer in a reaction as a result of a chiral element in

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<i>cis‐trans</i> isomer

Edited by Richard Cammack, Teresa Atwood, Peter Campbell, Howard Parish, Anthony Smith, Frank Vella and John Stirling.

in Oxford Dictionary of Biochemistry and Molecular Biology

January 2006; p ublished online January 2008 .

Reference Entry. Subjects: Biochemistry. 87 words.

either of a pair of diastereoisomers that differ only in the positions of atoms relative to a specified reference plane

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epimer

Edited by Richard Cammack, Teresa Atwood, Peter Campbell, Howard Parish, Anthony Smith, Frank Vella and John Stirling.

in Oxford Dictionary of Biochemistry and Molecular Biology

January 2006; p ublished online January 2008 .

Reference Entry. Subjects: Biochemistry. 20 words.

(in stereochemistry) either of two diastereoisomers that differ in configuration at only one chiral centre. The term includes anomer.

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epimerization

Overview page. Subjects: Chemistry.

or

the process of converting an epimer into its diastereoisomer by altering the configuration at the epimeric chiral centre.

—epimerize or epimerise null...

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anomers

Edited by John Daintith.

in A Dictionary of Chemistry

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Chemistry. 82 words.

Diastereoisomers of cyclic forms of sugars or similar molecules differing in the configuration at the C1 atom of an aldose

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<i>ambo-</i>

Edited by Richard Rennie and Jonathan Law.

in A Dictionary of Chemistry

January 2016; p ublished online January 2016 .

Reference Entry. Subjects: Chemistry. 45 words.

A prefix used to indicate that a substance is present as a mixture of racemic diastereoisomers in unspecified proportions. For example, if ...

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maleate

Edited by Richard Cammack, Teresa Atwood, Peter Campbell, Howard Parish, Anthony Smith, Frank Vella and John Stirling.

in Oxford Dictionary of Biochemistry and Molecular Biology

January 2006; p ublished online January 2008 .

Reference Entry. Subjects: Biochemistry. 37 words.

1 the trivial name for cis‐1,2‐ethylenedicarboxylate; (Z)‐butenedioate; the dianion of maleic acid, the diastereoisomer of fumarate.

2

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epimerization

Edited by Richard Cammack, Teresa Atwood, Peter Campbell, Howard Parish, Anthony Smith, Frank Vella and John Stirling.

in Oxford Dictionary of Biochemistry and Molecular Biology

January 2006; p ublished online January 2008 .

Reference Entry. Subjects: Biochemistry. 25 words.

the process of converting an epimer into its diastereoisomer by altering the configuration at the epimeric chiral centre.

—epimerize or

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fumarate

Edited by Richard Cammack, Teresa Atwood, Peter Campbell, Howard Parish, Anthony Smith, Frank Vella and John Stirling.

in Oxford Dictionary of Biochemistry and Molecular Biology

January 2006; p ublished online January 2008 .

Reference Entry. Subjects: Biochemistry. 62 words.

1 the trivial name for trans‐1,2‐ethylenedicarboxylate, (E)‐butenedioate, the dianion of fumaric acid; the diastereoisomer of maleate and

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Toxicokinetics of the Flame Retardant Hexabromocyclododecane Gamma: Effect of Dose, Timing, Route, Repeated Exposure, and Metabolism

David T. Szabo, Janet J. Diliberto, Heldur Hakk, Janice K. Huwe and Linda S. Birnbaum.

in Toxicological Sciences

October 2010; p ublished online June 2010 .

Journal Article. Subjects: Medical Toxicology; Toxicology (Non-medical). 7417 words.

Hexabromocyclododecane-gamma (γ-HBCD) is the predominate diastereoisomer in the commercial HBCD mixture used as a flame retardant in a wide variety of consumer products. Three main...

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