[1]Fries;Reitz[JustusLiebigsAnnalenderChemie,1937,vol.527,p.38,50]
[1]Hodgson;Dodgson[JournaloftheChemicalSociety,1948,p.870,873]
[1]Fries;Reitz[JustusLiebigsAnnalenderChemie,1937,vol.527,p.38,50]
[1]CurrentPatentAssignee:GLAXOSMITHKLINEPLC-EP2566477,2015,B1Locationinpatent:Paragraph0170;0171
[2]Fries;Reitz[JustusLiebigsAnnalenderChemie,1937,vol.527,p.38,50]
[3]Hodgson;Dodgson[JournaloftheChemicalSociety,1948,p.870,873]
[4]Hodgson;Dodgson[JournaloftheChemicalSociety,1948,p.870,873]
[1]Kamel,M.etal.[JournalfurpraktischeChemie(Leipzig1954),1971,vol.313,p.129-136]