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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 26, No. 6, 1987, pp.1483-1485
Published online, 1st January, 1970■ Silicon-mediated Isoquinoine Alkaloid Synthesis: A New Route to the Dibenzopyrrocoline Alkaloid (±)-Cryptaustoline
Published online, 1st January, 1970
DOI: 10.3987/R-1987-06-1483
■ Silicon-mediated Isoquinoine Alkaloid Synthesis: A New Route to the Dibenzopyrrocoline Alkaloid (±)-Cryptaustoline
Seiichi Takano, Shigeki Satoh, and Kunio Ogasawara
*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan
Abstract
A fundamentally new synthesis of the benzopyrrocoline alkaloid (±)-cryptaustoline iodide (12) has been devised by employing the silicon mediated ring closure through a formal 5-Endo-Trigonal process.
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