[1]Lukesetal.[CollectionofCzechoslovakChemicalCommunications,1959,vol.24,p.212,216]
[2]CurrentPatentAssignee:LEOFONDET;SOCIETEANONYMEDERECHERCHESPOURAPPLICATIONSTHERAPEUTIQUES(SARATH)-US4229443,1980,A
[1]Koelsch[JournaloftheAmericanChemicalSociety,1943,vol.65,p.2458]Lukesetal.[CollectionofCzechoslovakChemicalCommunications,1959,vol.24,p.212,216]
[1]Koelsch[JournaloftheAmericanChemicalSociety,1943,vol.65,p.2458]
[1]Koelsch[JournaloftheAmericanChemicalSociety,1943,vol.65,p.2458]
[1]Lukesetal.[CollectionofCzechoslovakChemicalCommunications,1959,vol.24,p.212,216]