-
[文献書誌] K.Tomioka,Y.Kubota,K.Koga: "Synthesis and Antitumor Activity of Azapodophyllotoxin Analogue" Tetrahedron Letters. 30. 2953-2954 (1989)
-
[文献書誌] K.Tomioka,Y.Kubota,K.Koga: "Efficient Stereoselective Synthesis of 2ーAzaー4'ーdemethylーpodophyllotoxin" J.Chem.Soc.,Chem.Commun.1622-1644 (1989)
-
[文献書誌] K.Tomioka,M.Shindo,K.Koga: "Novel Strategy of Using C_2 Symmetric Chiral Diether in the Enantioselective Conjugate Addition of an Organolthium to an α,βーUnsaturated Aldimine" J.Am.Chem.Soc.111. 8266-8268 (1989)
-
[文献書誌] K.Tomioka,M.Shindo,K.Koga: "Reductive Generation of Aldehyde Metal Enolate from Ketene" J.Org.Chem.55. 2276-2277 (1990)
-
[文献書誌] K.Tomioka: "Asymmetric Synthesis Utilizing External Chira,l Ligands" Synthesis. 541-549 (1990)
-
[文献書誌] K.Tomioka,M.Shindo,K.Koga: "Conjugate Addition Reaction of Prganolithiums to Naphthalenecarboxylates" Tetrahedron Letters. 31. 1739-1741 (1990)