[1]Sasaki;Isoda[ChemicalandPharmaceuticalBulletin,1987,vol.35,#7,p.2804-2809]
[1]ChemicalandPharmaceuticalBulletin,1987,vol.35,p.2804-2809
[1]CurrentPatentAssignee:FUJIFILMHOLDINGSCORP.-US4277393,1981,A