ISSN:
0006-3525
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Anaphylactogenic, monohaptenic conjugates carrying a 2,4-dinitro-5-carboxyphenyl substituent as haptenic group and either one of two types of auxiliary groups essential for their anaphylactogenicity were studied. The “hydrocarbon auxiliary groups” require the presence of a hydrocarbon structure such as aliphatic chains of discrete length or planar rings such as provided by phenyl- or nicotinoyl residues and become particularly effective in conjunction with a carboxylate group. The benzylpenicilloyl group is an effective auxiliary structure, but the thiazolidine ring as such is not. It appears that the distance between haptenic and hydrocarbon auxiliary groups can be quite large. The “carbohydrate auxiliary group” becomes effective via a different mechanism. It requires disaccharide residues or two closely connected monosaccharides. Single monosaccharides are ineffective. A concept of interest with regard to drug allergy is the possibility that attachment of a single haptenic molecule to a glycoprotein constitutes an anaphylactogen.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bip.360220160
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