Synthesis and structure-activity relations in the class of 2-(pyridyl)penems.

J Antibiot (Tokyo)

Farmitalia Carlo Erba SpA, R. & D., Infectious Diseases Dept., Milan, Italy.

Published: March 1990

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Article Abstract

The isosteric CH----N substitution in the class of 2-arylpenems results in improved antibacterial activity, with retention of the favorable characteristic of stability towards renal dehydropeptidase. High therapeutic efficacy was demonstrated in experimental mice septicemias with the 2-(3-pyridyl) derivative 2b and its orally absorbed acetoxymethyl ester prodrug 4n.

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http://dx.doi.org/10.7164/antibiotics.43.306DOI Listing

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