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Home › Preparation and use of 7-[(2-carboalkoxy-1-methylethenyl)amino]-3-hydroxymethyl-3-cephem-4-carb oxylic acids

Preparation and use of 7-[(2-carboalkoxy-1-methylethenyl)amino]-3-hydroxymethyl-3-cephem-4-carb oxylic acids

US Patent 5552542 · Granted Sep 3, 1996

Estimated economic value: $94,046,000 ⓘ

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