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US 7,321,049 B2 |
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Synthesis of [13C] and [2H] substituted methacrylic acid, [13C] and [2H] substituted methyl methacrylate and/or related compounds |
Marc A. Alvarez, Santa Fe, N. Mex. (US); Rodolfo A. Martinez, Santa Fe, N. Mex. (US); and Clifford J. Unkefer, Los Alamos, N. Mex. (US) |
Assigned to Los Alamos National Security, LLC, Los Alamos, N. Mex. (US) |
Filed on Nov. 04, 2005, as Appl. No. 11/268,227. |
Prior Publication US 2007/0106085 A1, May 10, 2007 |
Int. Cl. C07C 69/74 (2006.01); C07C 321/00 (2006.01); A61K 51/00 (2006.01)
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