[1]Kamiya,Shozo;Sueyoshi,Shoko[Chemicalandpharmaceuticalbulletin,1983,vol.31,#5,p.1738-1742]
[1]Kamiya,Shozo;Sueyoshi,Shoko[Chemicalandpharmaceuticalbulletin,1983,vol.31,#5,p.1738-1742]
[2]Kamiya,Shozo;Sueyoshi,Shoko[Chemicalandpharmaceuticalbulletin,1983,vol.31,#5,p.1738-1742]
[1]CurrentPatentAssignee:DAIICHISANKYOCOMPANY,LIMITED-US4003901,1977,A