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                                Yoneda, Ryuji; Hisakawa, Hideki; Harusawa, Shinya, Chemical and pharmaceutical bulletin, 1987, vol. 35, # 9, p. 3850 - 3852 
                                    
                                        作者:Yoneda, Ryuji、Hisakawa, Hideki、Harusawa, Shinya、Kurihara, Takushi                                     
                                        DOI:——
                                     
                                        日期:——
                                     
 
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                                MATSUDA, TOYOHARU;TANINO, KEIJI;KUWAJIMA, ISAO, TETRAHEDRON LETT., 30,(1989) N2, C. 4267-4270 
                                    
                                        作者:MATSUDA, TOYOHARU、TANINO, KEIJI、KUWAJIMA, ISAO                                     
                                        DOI:——
                                     
                                        日期:——
                                     
 
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                                YONEDA, RYUJI;HISAKAWA, HIDEKI;HARUSAWA, SHINYA;KURIHARA, TAKUSHI, CHEM. AND PHARM. BULL., 35,(1987) N 9, 3850-3852 
                                    
                                        作者:YONEDA, RYUJI、HISAKAWA, HIDEKI、HARUSAWA, SHINYA、KURIHARA, TAKUSHI                                     
                                        DOI:——
                                     
                                        日期:——