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Obituary
Zenichi Yoshida (1925-2023)
Zenichi Yoshida (1925-2023)
Professor. Zenichi Yoshida,
a member of the Honorary Advisors of HETEROCYCLES (1975-1998),
has passed away on May 4, 2023 at the age of 97.
I deeply express my regret over his death.
Kunio Ogasawara
Editor
May 11, 2023
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Paper | Regular issue | Vol 31, No. 3, 1990, pp.493-498
Published online, 1st January, 1970■ Buxapapilinine — A Novel Alkaloid from the Leaves of Buxus papillosa
Published online, 1st January, 1970
DOI: 10.3987/COM-89-5230
■ Buxapapilinine — A Novel Alkaloid from the Leaves of Buxus papillosa
Atta-ur-Rahman,* Zahida Iqbal, M. Iqbal Choudhary, and Talat Fatime
*H. E. J. Postgraduate Institute of Chemistry, University of Karachi, Karachi-75270, Pakistan
Abstract
A novel alkaloid buxapapilinine (1) has been isolated from the leaves of Buxus papillosa. Its structure has been investigated by extensive nmr studies.
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