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PYRUVATE ESTER COMPOSITION AND METHOD OF USE FOR RESUSCITATION AFTER EVENTS OF ISCHEMIA AND REPERFUSION
PYRUVATE ESTER COMPOSITION AND METHOD OF USE FOR RESUSCITATION AFTER EVENTS OF ISCHEMIA AND REPERFUSION
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机译:缺血和再灌注事件后复苏的丙酮酸酯组成及使用方法
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摘要
A therapeutic composition comprising an alkyl, aralkyl, alkoxyalkyl, or carboxyalkyl ester of 2-ketoalkanoic acid and a component for inducing and stabilizing the enol resonance form of the ester at physiological pH values is disclosed. The composition of the invention further comprises a pharmaceutically acceptable carrier vehicle in which the enol resonance form of the ester is stabilized at physiological pH values. Formulations containing the compositions of the invention permit the successful use of 2-ketoalkanoic acid esters, e.g., pyruvic acid esters, to treat, e.g., ischemic events, shock, organ reanimation, resuscitation and other recognized pyruvate-effective treatments. The compositions of the inventions are also useful in a process for preserving organ parts, organs or limbs removed from a living mammal and in need of preservation, e.g., for later transplantation to an organ recipient. The figure shows the structures of the preferred 2-ketoalkanoic acid esters in the composition of the invention.
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