[1]CurrentPatentAssignee:GruenenthalPharmaGmbH&Co.Kommanditgesellschaft-US2009/156590,2009,A1Locationinpatent:Page/Pagecolumn47;72
[2]Borovickaetal.[CollectionofCzechoslovakChemicalCommunications,1955,vol.20,p.437,448][Chem.Abstr.,1956,p.1639]Borovickaetal.[ChemickeListy,1955,vol.49,p.231,241][CollectionofCzechoslovakChemicalCommunications,1955,vol.20,p.437,449][Chem.Abstr.,1956,p.1639,1640]