Koichi Imamura

Triphenyleno[1,12-bcd:4,5-b′c′d′:8,9-b″c″d″]trithiophene: the first bowl-shaped heteroaromatic

Koichi Imamura, Kazuo Takimiya, Tetsuo Otsubo et al. · Chemical Communications · 1999 · 153 citations

Electronic Spectra, Engineering, Heterocyclic +8

Syntheses, Unique Strained Molecular Structures, and Unusual Transannular Electronic Interactions of a Series of Crisscross-Overlapped Tetrathiafulvalenophanes

Kazuo Takimiya, Koichi Imamura, Youji Shibata et al. · The Journal of Organic Chemistry · 1997 · 43 citations

Engineering, Conformational Rigidity, Crisscross-overlapped Tetrathiafulvalenophanes +11

Application of flash vacuum pyrolysis to the synthesis of sulfur-containing heteroaromatic systems

Koichi Imamura, Daigo Hirayama, Hitoshi Yoshimura et al. · Tetrahedron Letters · 1999 · 39 citations

Materials Science, Experimental Synthesis, Chemical Engineering +11

Crisscross-overlapped tetrathiafulvalenophanes

Kazuo Takimiya, Youji Shibata, Koichi Imamura et al. · Tetrahedron Letters · 1995 · 36 citations

Prognostic and therapeutic implications of the MIB-1 labeling index in breast cancer

Hiroshi Nakagomi, Tomoo Miyake, Masao Hada et al. · Breast Cancer · 1998 · 13 citations

Mib-1 Labeling Index, Tumor Biology, Prognostic Biomarkers +11