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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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Report | Regular issue | Vol 19, No. 4, 1982, pp.697-701
Published online, 1st January, 1970■ A Convergent Synthetic Route to the Quettamines and the 7,8-Dioxygenated Tetrahydrobenzylisoqunoline Alkaloids
Published online, 1st January, 1970
DOI: 10.3987/R-1982-04-0697
■ A Convergent Synthetic Route to the Quettamines and the 7,8-Dioxygenated Tetrahydrobenzylisoqunoline Alkaloids
Sankar Chattopadhyay and Maurice Shamma
*Department of Chemistry, The Pennsylvania State University, York Campus, P1031 Edgecomb Avenue, York, Pennsylvania 17403, U.S.A.
Abstract
(±)-Quettamine (1) chloride, (±)-norjuziphine (12), (±)-juziphine (13) and (±)-oblongine (14) iodide have been synthesized.
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