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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Low-Molecular Organic Synthesis Reactions Using Catalysts
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Abstract
Un procedimiento de preparación de una sal de tipo camsilato de 1r,1’R,4R)-4-metoxi-5’’-metil-6’-[5-(prop-1-in-1-il)piridin-3-il]-3’H-diespiro[ciclohexano-1,2’-indeno-1’2’’-imidazol]-4’’-amina que comprende reaccionar (1r,1’R,4R)-4-metoxi-5’’-metil-6’-[5-(prop-1-in-1-il)piridin-3-il]-3’H-diespiro[ciclohexano-1,2’-indeno-1’2’’-imidazol]-4’’-amina con ácido (1S)-(+)-10-camforsulfónico.
Novel process for racemization of an optically active (s)-3-carbamoylmethyl-5-methyl-hexanoic acid to corresponding 3-carbamoylmethyl-5-methyl-hexanoic acid racemate