705289-61-8Relevant articles and documents
PROCESSES FOR PREPARING LEVOCETIRIZINE AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF
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Page/Page column 22, (2009/06/27)
Processes for preparing levocetirizine dihydrochloride.
NEW PIPERAZINE DERIVATIVES AND THEIR USE AS SYNTHESIS INTERMEDIATES
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Page 9, (2010/02/07)
The present invention relates to new enantiomerically pure piperazine derivatives of formula (I) wherein Y represents hydroxy or a leaving group and n is 1, 2, 3, 4 or 5, and to their use as synthesis intermediates, especially for the preparation of pharmaceutically active compounds.