[1]CurrentPatentAssignee:GeigyA.G.-CH237513,1942,A
[1]CurrentPatentAssignee:NOVARTISAG;Novartis(w/oSandoz)-US2447196,1947,A
[1]CurrentPatentAssignee:NOVARTISAG;Novartis(w/oSandoz)-US2447196,1947,A
[1]Barre;Matte[1941,vol.7,p.81][Chem.Abstr.,1946,p.1453]
[2]Barre;Matte[1941,vol.7,p.81][Chem.Abstr.,1946,p.1453]
[1]Roma;DiBraccio;Balbi;Ermili[Farmaco,EdizioneScientifica,1979,vol.34,#7,p.646-656]