Capsular polysaccharide metal complex vaccines

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Glycoprotein – e.g. – mucins – proteoglycans – etc.

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530350, 530402, 530403, 424 88, 424 92, 536 11, 536123, 514 2, 514 6, C07K 1500, A61K 3902

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047405899

ABSTRACT:
Complexes comprising a metal constituent and a bacterial capsular polysaccharide constituent, wherein the polysaccharide contains sialic acid, are useful in the prophylaxis and treatment of bacterial diseases. The polysaccharide is preferably colominic acid or meningoccal group B polysaccharide. Preferred metals are aluminum and ruthenium. The complexes preferably also contain a third constituent of bacterial outer-membrane protein. Some of the complexes, especially when formulated as vaccines, are particularly applicable in the prophylaxis and treatment of cerebrospinal meningits.

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Liu et al., Chem. Abs., 88, 168255t, (1978).
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Crescenzi et al., Chem. Abs., 94, 157409d, (1981).
Rendelman, Chems. Abs., 88, 165528h, (1978).
Rendelman, Chem. Abs., 89, 5477m, (1978).

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