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Total Syntheses of Carazostatin, Hyellazole, and Carbazoquinocins B-F.

T. Choshi, S. Hibino, E. Sugino, 1997, The Journal of organic chemistry.

Total syntheses of carazostatin and hyellazole by allene-mediated electrocyclic reaction

T. Choshi, S. Hibino, E. Sugino, 1996 .

Effect of polyamines of polyphenylalanine synthesis by Escherichia coli and rat-liver ribosomes.

K. Igarashi, K. Sugawara, K. Igarashi, 1974, European journal of biochemistry.