[1]Pedersen[ActaChemicaScandinavica(1947),1959,vol.13,p.888,890]
[1]CurrentPatentAssignee:ASTELLASPHARMAINC.;WAKUNAGAPHARMACEUTICALCO.,LTD.-US5412098,1995,A
[1]CurrentPatentAssignee:ROCHEHOLDINGAG-US2013/116246,2013,A1Locationinpatent:Paragraph0538
[1]CurrentPatentAssignee:ROCHEHOLDINGAG-US2013/116246,2013,A1Locationinpatent:Paragraph0539