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Obituary
Yoshito Kishi (1937-2023)
Yoshito Kishi (1937-2023)
Professor. Yoshito Kishi,
a member of the Honorary Editorial Associates of HETEROCYCLES,
has passed away on January 9, 2023 at the age of 85.
I deeply express my regret over his death.
Kunio Ogasawara
Editor
January 13, 2023
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Communication | Regular issue | Vol 43, No. 9, 1996, pp.1847-1854
Published online, 1st January, 1970■ Synthesis of New Tetracyclic Oxazolocarbazoles as Functionalized Precursors to Antioxidative Agents, Antiostatins and Carbazoquinocins
Published online, 1st January, 1970
DOI: 10.3987/COM-96-7532
■ Synthesis of New Tetracyclic Oxazolocarbazoles as Functionalized Precursors to Antioxidative Agents, Antiostatins and Carbazoquinocins
Tominari Choshi, Hiroyuki Fujimoto, Eiichi Sugino, and Satoshi Hibino*
*Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Fukuyama, Hiroshima 729-02, Japan
Abstract
New tetracyclic oxazolo[4,5-c]arbazole and oxazolo[4,5-c]carbazole ring systems as functionalized precursors to antioxidative antiosratins (A1-4 and B2-5) and carbazoquinocins (A-F) were synthesized.
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