[1]Rosenmund;Schnurr[JustusLiebigsAnnalenderChemie,1928,vol.460,p.89]
[2]Kawaietal.[YakugakuZasshi/JournalofthePharmaceuticalSocietyofJapan,1956,vol.76,p.660,664][Chem.Abstr.,1957,p.1067]
[1]Fan,Wei-Qiang;Jiang,Xi-Kui[JournaloftheAmericanChemicalSociety,1985,vol.107,#25,p.7680-7684]
[1]Kawaietal.[YakugakuZasshi/JournalofthePharmaceuticalSocietyofJapan,1956,vol.76,p.660,664][Chem.Abstr.,1957,p.1067]