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A M S A Anonima Materie Sint E
AMSA Anonima Materie Sintetiche and Affini SpA
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A M S A Anonima Materie Sint E
AMSA Anonima Materie Sintetiche and Affini SpA
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Application filed by A M S A Anonima Materie Sint E, AMSA Anonima Materie Sintetiche and Affini SpAfiledCriticalA M S A Anonima Materie Sint E
Publication of ES393874A2publicationCriticalpatent/ES393874A2/es
Un procedimiento para la preparacion de 2,6,6-trimetil-1-(10' - carboxi - 3',7'-dimetil - deca - 1',3',5',7',9' - pen- taenil)-cicolhexi-eno o una sal del mismo.
Un nuevo procedimiento para la obtencion de una sal 1,2,3,6-tetrahidro - 2,6-dioxo - 4 - piridin - carboxilato de 1- cinamid - 4 - difenil - metilpiperacina.