Preparation of metal mesoporphyrin compounds
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United States of America Patent
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May 15, 2012
Grant Date -
Nov 4, 2010
app pub date -
Jul 9, 2010
filing date -
Jun 4, 2002
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Abstract
A method of preparing metal mesoporphyrin halide compounds is described. The metal mesoporphyrin halide compound may be formed by forming a novel mesoporphyrin IX intermediate compound and then converting the mesoporphyrin IX intermediate to the metal mesoporphyrin halide through metal insertion. The novel intermediate compound may be formed by a catalytic hydrogenation of hemin in acid and subsequent recovery.
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