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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 20, No. 2, 1983, pp.231-234
Published online, 1st January, 1970■ Synthesis and Molecular-biological Activity of the Pyridine Analogue of Cardiotonic Steroids
Published online, 1st January, 1970
DOI: 10.3987/R-1983-02-0231
■ Synthesis and Molecular-biological Activity of the Pyridine Analogue of Cardiotonic Steroids
Jerzy Wicha, Marek Mansnyk, Werner Schönfeld, and Kurt R. H. Repke
*Institute of Organic Chemistry, Polish Academy of Sciences, ul. Kasprzaka 44/52, P.O.Box 58, PL-01-224 Warszawa 42, Poland
Abstract
Pyridylandrostane derivative 1 was synthesized from compound 4 and shown to exert remarkably high molecular-biological activity in the Na,K-ATPase test for cardiotonic steroids.
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